Thornbrough v. Western Placer Unified ( 2014 )


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  • Filed 12/23/13 Certified for publication 1/22/14 (order attached)
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    THIRD APPELLATE DISTRICT
    (Placer)
    ----
    MICHAEL THORNBROUGH,                                                        C068317
    Plaintiff and Appellant,                          (Super. Ct. No. SCV25444)
    v.
    WESTERN PLACER UNIFIED SCHOOL
    DISTRICT,
    Defendant and Respondent.
    Michael Thornbrough appeals from a judgment denying his mandamus petition,
    which sought to overturn his dismissal as an Assistant Director of Maintenance for the
    Western Placer Unified School District (District). On appeal, Thornbrough raises a
    number of issues, including principally claims of notice violations at the underlying
    administrative hearing, bias by the hearing officer, and the improper use of legally-
    protected expressive conduct (protected speech) to support discipline.
    1
    The record shows that Thornbrough was involved in raising public awareness of
    problems arising from District construction projects. However, the record also shows he
    displayed blatant insubordination to a newly-appointed female supervisor, Cathy Allen,
    used a District computer for private purposes--including storing pornography--in
    violation of District rules, and retaliated against employees who had filed a prior sexual
    harassment claim against him. Three witnesses, District Superintendent Scott Leaman,
    Allen, and a management psychologist, opined he should be terminated.
    We conclude Thornbrough has not established any due process notice violations,
    because the record supports the trial court’s finding that he was offered continuances to
    meet amended charges as they arose and, contrary to Thornbrough’s view, no statute or
    rule precluded the filing of amended charges.
    We also agree with the trial court that the record shows Thornbrough’s challenge
    to the neutrality of the hearing officer was both untimely and meritless.
    We sustain the trial court’s finding that even if any of the disciplinary charges
    arose from Thornbrough’s protected speech, the separate and extensive evidence of his
    wrongdoing amply justified termination.
    We reject Thornbrough’s subsidiary contentions of error, and affirm.
    FACTUAL AND PROCEDURAL BACKGROUND
    Procedure
    The original disciplinary charges against Thornbrough were filed on June 16,
    2008. After a 15-day administrative hearing, the hearing officer issued a 22-page
    decision on April 26, 2009, recommending that the District terminate Thornbrough.
    The District adopted the recommendation.1
    ________________________________________________________________
    1 Although the hearing officer merely recommended findings to the District, for
    convenience we refer to those “findings” as those of the hearing officer, as do the parties.
    2
    Thornbrough then filed the instant mandamus petition. On January 25, 2011,
    the trial court issued a 57-page statement of decision rejecting his arguments.
    Thornbrough appealed from the ensuing judgment.2
    Facts
    The trial court confirmed the bulk of the hearing officer’s factual findings.
    We provide a brief summary of relevant facts here.3
    The District hired Thornbrough in 1997, and his day-to-day work was competent.
    As Assistant Director of Maintenance, he supervised some employees and was required
    to “maintain effective working relationships” with other staff, and obey “all district
    requirements and Board of Trustee policies.”
    In 2006, Thornbrough and his immediate supervisor, Director of Maintenance
    Frank Nichols, reported suspected wrongdoing in connection with District construction
    projects, and Leaman testified the District had to engage in litigation involving past
    projects, which is why he reorganized the administration and chose Allen to oversee
    construction projects.
    In August 2007, Thornbrough and the District settled a prior disciplinary action.
    In part, the prior action accused Thornbrough of referring to David Zinzun, Jr. (David),4
    ________________________________________________________________
    2 By minute order, we previously denied the District’s motion to dismiss the appeal as
    untimely. Because the point is not renewed in the briefs, we do not address it.
    3 Thornbrough’s briefing omits salient facts found true both by the hearing officer and by
    the trial court, and where he describes evidence, he paints it in the light most favorable to
    himself. By doing so, he has forfeited any evidentiary claims he may have raised. (See
    Foreman & Clark Corp. v. Fallon (1971) 
    3 Cal. 3d 875
    , 881; Overaa Construction v.
    California Occupational Safety & Health Appeals Bd. (2007) 
    147 Cal. App. 4th 235
    , 251;
    Estate of Palmer (1956) 
    145 Cal. App. 2d 428
    , 431.) Further, he makes factual assertions
    unsupported by record citations, which we disregard. (See Duarte v. Chino Community
    Hospital (1999) 
    72 Cal. App. 4th 849
    , 856.)
    4 Because David Zinzun, Jr., and his wife Rhia share a common surname, we refer to
    them hereafter by their respective first names.
    3
    a subordinate of Mexican ancestry, as “Paco” and “Pepe,” in a derisive manner. The
    prior action also accused Thornbrough of making an offensive comment about the breasts
    of David’s wife, District employee Rhia, the daughter of former District employee
    Richard Noyes, in the presence of David and Noyes, conduct Thornbrough admitted in
    his testimony in this case. The settlement called for Thornbrough to be placed on unpaid
    leave for 15 days and undergo sexual harassment prevention training.
    When Thornbrough returned to work on August 15, 2007, Leaman ordered him
    not to contact Rhia and not to go to the District office without explicit permission from
    specified employees. Leaman viewed this order as part of his management powers, not
    as discipline. Thornbrough sent an e-mail from his District computer to a former District
    employee, Jay Stewart, discussing this order, showing that he understood it.5
    Nonetheless, the next day, August 16, 2007, Thornbrough went to the District
    office without proper permission and spoke with Rhia, claimed he shut the door at her
    request, and claimed he apologized to her. Her testimony was less benign: She testified
    he sent her an e-mail asking to meet and she agreed, expecting him to apologize. Instead,
    he came in, the door shut and accidentally locked, and Thornbrough tried to justify his
    ________________________________________________________________
    5 Thornbrough used his District computer to send other e-mails to Stewart about District
    matters, specifically regarding Allen’s fitness for office--including accusing her of “lack
    of brightness” and stating Stewart would not believe how much she “destroyed our
    department”--and regarding a forged contract issue. (See fn. 6, post.) He also used his
    District computer on District time to draft some of the documents in which he accused
    Allen and others of misconduct.
    In the reply brief, Thornbrough asserts that his communications with Stewart were
    “private” and therefore could not be used to support discipline. He did not head and
    argue this “privacy” claim in the opening brief, therefore we deem this belated contention
    to be forfeited. (See Utz v. Aureguy (1952) 
    109 Cal. App. 2d 803
    , 808 (Utz).) Further, he
    does not show where he raised this issue at the administrative hearing or in the trial court,
    another basis for our finding the issue forfeited. (See Woodland Joint Unified School
    Dist. v. Commission on Professional Competence (1992) 
    2 Cal. App. 4th 1429
    , 1449.)
    4
    comment about her breasts, said “negative things” about David and Noyes, suggested he
    had been instrumental in having her hired, and mentioned favors he had done for her and
    her mother, to make her feel guilty about having filed a complaint, which made her so
    upset that she cried. She later learned Thornbrough claimed she had falsified personnel
    records of David, when in reality all she had done was mistakenly place a document
    pertaining to David in the personnel file for David Zinzun, Sr. (David Sr.), David’s father
    and Rhia’s father-in-law.
    Thornbrough testified he referred to Rhia’s breasts to show David and Noyes the
    inappropriateness of comments they had made, and claimed he met her to apologize to
    her, at David’s suggestion and with the approval of another employee, albeit not one with
    authority to approve the meeting. He was found to lack credibility.
    Also on August 16, 2007, Thornbrough and Nichols submitted a “binder” to the
    District’s Board, a copy of which was given to the Grand Jury, raising purported
    improprieties regarding District construction projects.
    At a meeting on September 18, 2007, the District’s Board promoted Allen to
    Assistant Superintendent of Facilities and Maintenance Services, an action openly
    opposed at the meeting by Thornbrough, who accused Allen of “intentionally
    deceiv[ing]” the Superintendent and the Board and the community, and claimed a current
    Grand Jury investigation was partly due to Allen’s “intentional sabotage” of the
    relationship between the maintenance department and the District. Thornbrough later
    stated he did not need Allen to tell him his job, called her a “fucking bitch,” accused her
    of a “lack of brightness,” and in a letter to her dated December 15, 2007, he criticized her
    abilities, claimed she was sending “our department backwards,” and that “we do not need
    more bureaucrats[,]” among other insubordinate comments and actions, leading the trial
    court to find Thornbrough “simply did not respect lines of authority in the workplace and,
    apparently, he did not care who knew that.”
    5
    Allen testified her promotion to assistant superintendent was effective October 1,
    2007, and she previously had been the District’s director of site development as of July 1,
    2006. Essentially, “from day one” she had problems with Thornbrough and Nichols,
    which she documented. They questioned her competence and authority, resisted change,
    and forced her to enlist Leaman to support her on “small things” that were otherwise
    unworthy of his time. Thornbrough was routinely discourteous and insubordinate to her.
    Thornbrough lacked the ability to lead and work with other people and would never
    change. Allen testified “the way” Thornbrough raised claims with the District Board and
    Grand Jury--including using lies and half-truths--“more than deserves termination[,]”
    though she agreed it would be improper to punish him for protected speech itself.
    David testified that after he had complained about Thornbrough’s comments about
    Rhia’s breasts, Thornbrough treated him differently, did not talk to him, and then falsely
    accused him of workers’ compensation fraud, the inquiry into which upset him and
    caused him to be placed on medication. David’s working conditions had improved since
    Thornbrough had been placed on administrative leave, but he anticipated retaliation for
    his testimony at the administrative hearing against Thornbrough.6
    On or about January 7, 2008, Thornbrough filed a written report claiming David
    had filed a false workers’ compensation report. He later accused Rhia of improperly
    recording absences for David, accused Leaman of failure to properly investigate claims
    of misconduct, and accused Allen of incompetence, claims replicated in new complaints
    to the District Board and the Grand Jury in April and May, 2008.7 In an e-mail to Noyes,
    ________________________________________________________________
    6 There were other disturbing references to witness intimidation at the administrative
    hearing stage of this case.
    7 A great deal of hearing evidence revolved around a supply contract Thornbrough
    implied Allen forged or improperly condoned. The evidence showed Allen did not forge
    the contract, and the District was not harmed because the contract was deemed void. But
    6
    Thornbrough referred to Allen and her assistant as “girls” who had a plan to get him and
    Nichols out of their way.
    Dr. Larry Fogli testified as an expert in organizational psychology. After
    reviewing letters and e-mails Thornbrough wrote, and interviewing Leaman, Allen, and
    others, he reached the conclusion that no one trusted Thornbrough, he was disruptive, and
    he had no willingness to change his behavior, making him ineffective as a manager,
    therefore he should be terminated.
    Leaman had been the District’s superintendent since July 2006, and previously
    was an assistant superintendent, principal, and teacher. Since Leaman became the
    superintendent, Thornbrough had been a “drain” on his time, and it became clear he was
    retaliating against the employees who reported him for sexual harassment, by making
    claims against David and Rhia that were investigated and proved baseless. Keeping
    Thornbrough on would be detrimental, inasmuch as he ignored the chain of command
    and was insubordinate, spread rumors and made false statements, and refused to let issues
    go or conform to proper management practices. Based on everything he had seen and
    heard at the administrative hearing which he had attended, Leaman’s view that
    Thornbrough should be terminated was “only . . . reinforced further[.]”
    Massive amounts of downloaded pornographic and otherwise inappropriate
    material were found on Thornbrough’s District computer, and a computer forensic expert
    testified that the material’s download and storage was not inadvertent. Some of the
    images used the word “bitch” or otherwise denigrated women, one mocked Mexicans,
    and one mocked sexual harassment. Two of Thornbrough’s own witnesses, and
    Thornbrough himself, agreed some of the images were inappropriate, although
    the hearing officer found Thornbrough acted merely with poor judgment, not dishonesty,
    in raising claims about that contract.
    7
    Thornbrough--a managerial employee--claimed he was unaware of the District’s written
    computer policy, which clearly barred such material.
    Nichols testified Thornbrough admitted surreptitiously tape-recording a meeting
    with Allen and another employee.8
    The hearing officer sustained most--but not all--of the charges against
    Thornbrough. Thornbrough was insubordinate toward Allen, and the incident involving
    going to Rhia’s office after a clear order not to do so was particularly egregious, a finding
    explicitly endorsed and emphasized by the trial court. The hearing officer found
    Thornbrough willfully misused District computer equipment both to store pornography
    and other inappropriate material, and to communicate confidential information to a
    former District employee. The hearing officer found Thornbrough engaged in retaliation
    by confronting Rhia, by claiming she mishandled time records for her husband, and by
    claiming her husband filed a false workers’ compensation report. The hearing officer
    found Thornbrough violated professional standards by surreptitiously tape-recording a
    meeting with Allen. The hearing officer rejected Thornbrough’s claim that he was the
    victim of retaliation for engaging in protected speech, finding that was not the motivating
    cause of the charges, and in any event, the evidence apart from any alleged retaliation
    amply supported termination. 9
    The trial court found Thornbrough’s reports of wrongdoing were not legally
    protected speech, but separately found his termination was justified based on misconduct
    unrelated to claimed protected speech.
    ________________________________________________________________
    8 Thornbrough invoked the Fifth Amendment when he was questioned at the hearing
    about this alleged tape-recording. (See Pen. Code, § 632.)
    9 The hearing officer’s findings were made under the rubrics of insubordination,
    incompetence, discourtesy, willful disobedience, and violation of professional standards,
    but it is not important now to detail under which particular rubric(s) each incident fell.
    Other findings will be discussed post where relevant.
    8
    DISCUSSION
    I
    Standard of Review
    We have summarized the standard a trial court applies in mandamus proceedings
    arising from public employment administrative hearings as follows:
    “The trial court was required to exercise its independent judgment of the
    evidence before the [District]. [Citation.] In so acting the trial court had the
    power to make credibility findings....
    “. . . . . .
    “The trial court should have begun with a strong presumption that the
    [District]’s decision was correct, and placed on [appellant] the burden of proof to
    show that the decision was against the weight of the evidence. [Citation.] As
    explained by the California Supreme Court, ‘“[R]arely, if ever, will a board
    determination be disturbed unless the petitioner is able to show a jurisdictional
    excess, a serious error of law, or an abuse of discretion on the facts.”’” (Sager v.
    County of Yuba (2007) 
    156 Cal. App. 4th 1049
    , 1053; see Fukuda v. City of Angels
    (1999) 
    20 Cal. 4th 805
    , 816-824 (Fukuda); Davis v. Los Angeles Unified School
    Dist. Personnel Com. (2007) 
    152 Cal. App. 4th 1122
    , 1130-1131.)
    On appeal we apply the substantial evidence test. 
    (Fukuda, supra
    , 20 Cal.4th at p.
    824.) We must view the “evidence in the light most favorable to the trial court, indulging
    in every reasonable inference in favor of the trial court's findings and resolving all
    conflicts in its favor.” (Breslin v. City and County of San Francisco (2007) 
    146 Cal. App. 4th 1064
    , 1078.) However, “we make an independent review of any questions
    of law necessary to the resolution of this matter on appeal[,]” (
    id. at p.
    1077) including
    the interpretation of rules of law, and whether the procedures comported with due process
    (Bostean v. Los Angeles Unified School Dist. (1998) 
    63 Cal. App. 4th 95
    , 107-108).
    We address Thornbrough’s claims largely in the order in which he briefs them.
    9
    II
    Notice of Charges
    Thornbrough contends the several amendments to the District’s charges against
    him violated Education Code section 45113, subdivision (c) (§ 45113(c)) and due process
    of law. We agree with the trial court that section 45113(c) did not prohibit amending the
    charges, and that because Thornbrough was offered continuances after each amendment
    to meet any new charges, no due process violation occurred.
    A.   Section 45113
    The pertinent portion of section 45113(c) provides as follows:
    “The governing board shall adopt rules of procedure for disciplinary
    proceedings which shall contain a provision for informing the employee by written
    notice of the specific charges against him or her, a statement of the employee’s
    right to a hearing on those charges, and the time within which the hearing may be
    requested which shall be not less than five days after service of the notice to the
    employee, and a card or paper, the signing and filing of which shall constitute a
    demand for hearing, and a denial of all charges.”
    Pursuant to this section, the District adopted what is referred to in the record as
    “Regulation 4218(6),” providing as follows:
    “At any time before an employee’s appeal is finally submitted to the Board
    or to a hearing officer for decision, the complainant may, with the consent of the
    Board or hearing officer, serve on the employee and file with the Board an
    amended or supplemental recommendation of personnel action.
    “If the amended or supplemental recommendation presents new causes or
    allegations, the employee shall be afforded a reasonable opportunity to prepare
    [his or her] defense. Any new causes or allegations shall be deemed controverted
    and any objections to the amended or supplemental causes or allegations may be
    made orally at the hearing and shall be noted on the record.”
    Regulation 4218(6) is consistent with formal administrative hearing practice.10
    “In a formal hearing, the accusation or statement of issues may be amended before the
    ________________________________________________________________
    10   Government Code section 11507, part of the Administrative Procedures Act, partly
    10
    case is submitted. [I]f new charges are presented, the respondent must be afforded a
    reasonable opportunity to prepare a defense to them. New charges are considered
    controverted, and objections to the amended pleading may be made orally. [Citation.]
    Authorities seem to agree that amendments to administrative pleadings should be freely
    allowed during as well as before the hearing, subject to the qualification that if new
    issues are raised or a party is surprised, the aggrieved party should have an opportunity
    to prepare a defense.” (Cal. Admin. Hearing Practice (Cont.Ed.Bar 2d ed. 2011) The
    Hearing Process, § 7.119, p. 420, emphasis added; see Taylor v. City of Los Angeles
    (1997) 
    60 Cal. App. 4th 611
    , 617 [applying “the general rule that amendments to conform
    to proof are within the broad discretion of the presiding officer of administrative
    bodies”].) Whether to grant a continuance, and the proper length of a continuance, are
    entrusted to the discretion of the hearing officer. (See Rudolph v. Athletic Com. of CA
    (1960) 
    177 Cal. App. 2d 1
    , 12-14 (Rudolph); Cal. Admin. Hearing Practice, supra, § 6.65,
    p. 305.)
    Thornbrough interprets section 45113(c) to entitle him to “at least five days to
    request a hearing on the newly filed charges” each time an amended statement of charges
    was filed. But the statute required the District to adopt rules providing for “written notice
    of the specific charges against [the employee], a statement of the employee’s right to a
    hearing on those charges, and the time within which the hearing may be requested which
    shall be not less than five days after service of the notice to the employee[.]” (§
    provides: “At any time before the matter is submitted for decision the agency may file or
    permit the filing of an amended or supplemental accusation. . . . If the amended or
    supplemental accusation presents new charges the agency shall afford respondent a
    reasonable opportunity to prepare his defense thereto, but he shall not be entitled to file a
    further pleading unless the agency in its discretion so orders. Any new charges shall be
    deemed controverted, and any objections to the amended or supplemental accusation may
    be made orally and shall be noted in the record.” (Stats. 1945, ch. 867, § 1, p. 1629.)
    This statute clearly permits multiple amendments. (See 20 Ops.Cal.Atty.Gen. 192, 193
    (1952).)
    11
    45113(c).) The five-day period referenced in the statute plainly pertains to and only to
    the minimum time an employee must be given to request a hearing. Here, the proposed
    action against Thornbrough was termination, he had notice of that proposed action on
    June 16, 2008, and he evidently promptly requested a hearing to contest that proposed
    action. Thereafter, amendments to the charges were governed by Regulation 4218(6), not
    by section 45113(c).11
    Accordingly, we reject Thornbrough’s contention that section 45113 was violated.
    B.   Due Process
    Thornbrough also contends the various amendments thwarted his ability to prepare
    and present an adequate defense to the charges, thereby violating due process. To assess
    Thornbrough’s claim, we first outline the procedural history regarding the different
    charging documents in this case.
    1. The Charging Documents
    The original charges were filed on June 16, 2008.
    Amended charges were filed on September 8, 2008.
    ________________________________________________________________
    11 Contrary to Thornbrough’s view, Coburn v. State Personnel Bd. (1978) 
    83 Cal. App. 3d 801
    (Coburn), did not hold that due process requires a five-day continuance after every
    amendment to a charging document. It construed an administrative regulation in light of
    due process principles to require a minimum of five days of notice before the effective
    date of “‘any punitive action’” against an employee, to give the employee at least five
    days to respond to the “‘proposed action’” against the employee. 
    (Coburn, supra
    , 83
    Cal.App.3d at pp. 805-806 & fn. 2.) Similarly, California School Employees Assn. v.
    Livingston Union School Dist. (2007) 
    149 Cal. App. 4th 391
    (CSEA), involved the time
    period for requesting a hearing on a proposed punitive action, and held such period could
    not run from the date a vague notice was mailed to the employee, because that deprived
    the employee of adequate time to request a hearing under section 45113. 
    (CSEA, supra
    ,
    149 Cal.App.4th at pp. 396-400.) Neither of these cases involved the amendment of
    charges after a hearing has already been initiated by timely request of the employee.
    Cases are not authority for propositions not considered. (Hart v. Burnett (1860) 
    15 Cal. 530
    , 598.)
    12
    On the first day of the administrative hearing, November 18, 2008, Thornbrough’s
    counsel objected that some exhibits referenced in the District’s hearing brief pertained to
    allegations not embraced by the charges. He initially asked for a three-week continuance
    to secure witnesses and review exhibits. In response, the District suggested a two-week
    continuance, and asked for an order that Thornbrough not be paid during any continuance
    he requested. The parties discussed the issue off the record, then agreed that by
    November 21, they would present objections to evidence, responses would be filed by
    November 26, and the hearing would resume December 8, 2008, after a second
    telephonic prehearing conference on December 3, 2008. They agreed Thornbrough’s pay
    would not be stopped during the continuance.12 Thus, as the trial court found,
    Thornbrough received a three-week continuance, from November 18 to December 8, as
    he had requested.
    On December 5, 2008, after the telephonic conference, the hearing officer granted
    the District’s motion to file a second amended accusation, consolidating issues referenced
    in the District’s hearing briefs of November 17 and 26, 2008 into “a single document[.]”
    The order finds Thornbrough was not prejudiced because he had had “over two weeks” to
    prepare to meet the issues, had stipulated to continue the hearing until December 8, 2008,
    and although the hearing officer invited Thornbrough’s counsel to “set forth with
    specificity further actions necessary to prepare a defense and a reasonable estimate of the
    time necessary to do so[,]” counsel had not done so, accordingly, the amendment was
    granted.
    ________________________________________________________________
    12 It appears Thornbrough’s pay was stopped once the District adopted the hearing
    officer’s recommendation and terminated him.
    13
    On Monday, December 8, 2008, the second amended charges were filed.
    Thornbrough agreed on a 24-hour continuance, but reserved the right “to request a
    specific continuance based on the lack of discovery.”13
    The next day, Thornbrough’s counsel claimed a due process violation, based on
    new charges, vague charges, time-barred charges and lack of disclosure of evidence. But
    he agreed to proceed, claiming it would be financially prohibitive to seek a continuance,
    but he did not offer any evidence or offer of proof to support this claim.
    During the fifth hearing day, Thursday, December 11, 2008, Thornbrough’s
    counsel became disruptive, but declined the hearing officer’s offer of a break, claiming a
    break would cause expense to his client. Counsel again offered no evidence or offer of
    proof to support the claim of financial hardship.
    On December 17, 2008, after the District rested, Thornbrough’s counsel claimed
    the various charging allegations and purported new evidence had surprised him, but that
    Thornbrough’s finances had precluded asking for a continuance. However, once again
    counsel presented no evidence or offer of proof to show financial hardship.
    On December 19, 2008, the parties discussed scheduling over the holidays and the
    need to serve certain subpoenas, and ultimately the hearing resumed on January 12, 2009,
    after a three-week break.
    On Thursday, January 15, 2009, the District moved to amend to conform to proof,
    to add claims based on alleged perjured testimony by Thornbrough regarding e-mails
    purporting to be to and from the Governor’s office, and based on evidence of the tape
    recording. Thornbrough’s counsel again claimed Thornbrough could not afford the legal
    fees caused by requesting a continuance. Again he offered no evidence and made no
    detailed offer of proof to support his claim.
    ________________________________________________________________
    13 In his briefing, Thornbrough inaccurately states the hearing officer denied his motion
    to continue.
    14
    The third requested amendment was granted, and Thornbrough’s request for a
    week’s continuance to meet the new charges was granted.
    2. Analysis
    “The essence of procedural due process is notice and an opportunity to respond.
    [Citation.] ‘The purpose of notice under the Due Process Clause is to apprise the affected
    individual of, and permit adequate preparation for, an impending “hearing.”’” (Gilbert v.
    City of Sunnyvale (2005) 
    130 Cal. App. 4th 1264
    , 1279.)
    The record shows Thornbrough effectively stipulated to a continuance after the
    first amendment to the charging document, agreed to a 24-hour continuance after the
    second amendment, and was granted the one-week continuance he requested after the
    third amendment. Although his briefing complains about the multiple amendments, he
    presents no coherent explanation of how any particular amendment compelled an
    additional continuance or otherwise prejudiced him. Yet the time necessary to respond to
    an amendment is necessarily fact-specific to the particular proceeding, taking into
    account “all of the circumstances[.]” 
    (Rudolph, supra
    , 177 Cal.App.2d at pp. 12-14.)
    We see nothing in the timeline of relevant procedures that violated due process.
    In Raab v. Dept. of Alcoholic Beverage Control (1960) 
    177 Cal. App. 2d 333
    (Raab), applying Government Code section 11507 (quoted ante), the court rejected a due
    process claim, finding that, despite several amendments to the accusation, “although
    objection was made, no continuance was sought and the parties proceeded with the
    hearing.” 
    (Raab, supra
    , 177 Cal.App.2d at p. 334; see also Anserv Ins. Services, Inc. v.
    Kelso (2000) 
    83 Cal. App. 4th 197
    , 208-209.) Here, when Thornbrough objected (through
    counsel) he received continuances, and although he claimed inability to seek further
    continuances because he could not afford it, he never provided evidence or even a clear
    offer of proof about his financial condition. At one point he claimed no income except
    for his salary, but there was never any offer of proof of his financial resources, nor the
    probable cost of any continuance. The mere assertions of counsel did not amount to
    15
    evidence of financial hardship. (See Beagle v. Vasold (1966) 
    65 Cal. 2d 166
    , 176; Estate
    of Pittman (1980) 
    104 Cal. App. 3d 288
    , 295.)
    Accordingly, having failed to demonstrate why the given continuances were not
    adequate, and having failed to excuse his failure to seek further continuances if needed,
    Thornbrough has failed to establish any due process violation based on inadequate notice
    of the various amended disciplinary charges.
    III
    Impartial Hearing Officer
    Thornbrough next contends he “was denied due process and an impartial decision
    maker after the hearing officer refused to disclose potential conflicts of interest based on
    his past and present associations with counsel for the District and the contract by which
    he was retained by the District.” We agree with the hearing officer and the trial court that
    Thornbrough’s requests were untimely, and agree with the trial court that no financial-
    incentive bias is shown by this record.
    A.   Procedural Background
    On January 13, 2009, the twelfth day of the hearing, when asked if Thornbrough
    had told him that he had recorded conversations, Nichols refused to answer. The hearing
    officer directed him to answer, and Thornbrough’s counsel lectured the hearing officer
    about his purported duties to protect witnesses from potential criminal liability, and went
    so far as to “admonish” the hearing officer as a member of the State Bar. Nichols then
    answered that Thornbrough told him he taped a conversation, once, in September 2007,
    involving Allen and her assistant. Nichols suspected this was illegal, but did not
    reprimand Thornbrough.
    At the end of that hearing day, Thornbrough’s counsel stated “it’s been noted that
    I think on two occasions that the hearing officer represents school districts. Would you
    divulge which school districts your office represents?” The hearing officer suggested the
    query was belated, but asked for a written motion.
    16
    On January 14, 2009, Thornbrough filed a written motion to have the hearing
    officer disclose “potential” conflicts of interest. The motion acknowledged counsel had
    learned the hearing officer’s identity on November 8, 2008, 10 days before the first
    hearing date, and two days before the first prehearing teleconference, but claimed there
    had been “no adequate opportunity to determine [the hearing officer’s] relationship to
    opposing counsel and the school district” before the hearing began. Counsel did not
    explain why he could not have asked for this information at the prehearing conferences,
    or on the first day of the administrative hearing. The motion alleged that counsel had
    learned the hearing officer “represents school districts[,]” works for a law firm that has
    represented school districts, and that law firm “has an office” “essentially across the
    street from 555 University Avenue, Sacramento,” where trial counsel for the District
    maintains offices. No evidence was attached to support these claims. The motion asked
    the hearing officer to disclose (1) “[p]ast or present representation of school districts[,]”
    (2) “[p]ast or present associations” with the District’s lawyers, and (3) the “contractual
    arrangement” with the District.
    The hearing officer directed the District to file a written response to the motion,
    but also stated on the record that he had been hired “as an independent hearing officer”
    by the District, had never previously performed any services for the District or any of its
    principals, and had never met any District Board members.
    The District’s response emphasized 12 days of hearings had taken place, and
    surmised the hearing officer’s rulings had inspired the disclosure request. Supporting
    declarations showed the hearing officer’s office was in Folsom, and Thornbrough’s
    counsel had been so advised on November 7, 2008.14 The District’s lead trial counsel
    declared that he had not met the hearing officer before November 2008, had spoken with
    ________________________________________________________________
    14 Two prehearing orders made by the hearing officer before Thornbrough raised this
    issue also state the hearing officer’s office address was in Folsom.
    17
    him “years ago,” but had “no recollection” of that conversation. The District’s general
    counsel overseeing this case declared she advised Thornbrough’s counsel of the hearing
    officer’s identity on November 7, 2008, and gave him the hearing officer’s law office
    contact information.
    In a written order, the hearing officer found the motion was untimely, because it
    was made after 12 days of hearings and more than two months after he had been selected.
    The order also states the hearing officer was “aware of no potential or actual conflicts of
    interest that require disclosure in this matter.”
    The trial court found Thornbrough’s motion to disclose was untimely, but also
    found no due process violation based on financial incentive bias.15
    B.    Analysis
    Our Supreme Court has stated the general rule regarding impartial administrative
    adjudicators as follows:
    “When, as here, an administrative agency conducts adjudicative
    proceedings, the constitutional guarantee of due process of law requires a fair
    tribunal. [Citation.] A fair tribunal is one in which the judge or other decision
    maker is free of bias for or against a party. [Citations.] Violation of this due
    process guarantee can be demonstrated not only by proof of actual bias, but also
    by showing a situation ‘in which experience teaches that the probability of actual
    ________________________________________________________________
    15  The trial court also expressed its view that the hearing officer should have responded
    more explicitly to Thornbrough’s counsel’s questions, or “elaborate[d] better in
    disclosing his past or future relationship with the District[.]” We agree in at least one
    respect: Thornbrough asked for the “contractual arrangement” with the District, and we
    do not see why the hearing officer did not simply disclose to the parties whatever
    document memorialized that arrangement. But as we explain, post, we agree with the
    trial court that the disclosure made was adequate, and in any event, the purported contract
    Thornbrough points to on appeal does not provide any incentive to favor the District.
    For the first time in the reply brief, Thornbrough complains that not all of the
    attorneys representing the District filed declarations denying conflicts with the hearing
    officer. This claim comes too late. (See 
    Utz, supra
    , 109 Cal.App.2d at p. 808.)
    18
    bias on the part of the judge or decisionmaker is too high to be constitutionally
    tolerable.’ [Citation.]
    “Unless they have a financial interest in the outcome [citation], adjudicators
    are presumed to be impartial [citation].” (Morongo Band of Mission Indians v.
    State Water Resources Control Bd. (2009) 
    45 Cal. 4th 731
    , 737.)
    1. Timeliness
    We agree with the trial court that Thornbrough’s disclosure motion was untimely.
    (See Horsford v. Board of Trustees of California State University (2005) 
    132 Cal. App. 4th 359
    , 384-385 [“once plaintiffs were provided with information sufficient to permit
    inquiry, they had a duty to exercise reasonable diligence to determine the facts and act
    upon them”]; Cal. Admin. Hearing Practice, supra, § 6.28, p. 284 [“Failure to raise the
    issue in a timely manner precludes judicial review of bias”].) Thornbrough failed to
    adequately explain to the trial court why he did not raise the issue earlier.16
    2. Neutrality of Hearing Officer
    On the merits of Thornbrough’s claim, we agree with the trial court that there is
    nothing in the record to rebut the presumption that the hearing officer was “a ‘reasonably
    impartial, noninvolved reviewer’” as required by due process. (Linney v. Turpen (1996)
    
    42 Cal. App. 4th 763
    , 775-777.)
    Haas v. County of San Bernardino (2002) 
    27 Cal. 4th 1017
    (Haas), emphasized by
    Thornbrough, does not support his claims. In Haas, the relationship between the county
    and the hearing officer was “‘open-ended’” and the county anticipated employing her in
    ________________________________________________________________
    16  As the trial court noted, a prior hearing officer “bowed out after objection” by
    Thornbrough’s counsel, after the parties had exchanged pre-hearing letters with that prior
    officer regarding an evidentiary matter. This demonstrates Thornbrough’s counsel knew
    how to properly disqualify a hearing officer. It also lends support to the view that
    Thornbrough’s counsel used disqualification as a litigation tactic. Indeed, in his opening
    brief, Thornbrough’s counsel asserts the motion was made “After it became apparent that
    the hearing officer was working hand in hand with the counsel for the District[.]” No
    citation supports this unsupported claim against the hearing officer, but it does illuminate
    the basis for counsel’s actions. (See fn. 18, post.)
    19
    the future. 
    (Haas, supra
    , 27 Cal.4th at p. 1022.) This incentivized her to rule in favor of
    the county, to secure future appointments. 
    (Haas, supra
    , at pp. 1027-1031.) Haas
    summarized its holding as follows: “The question presented is whether a temporary
    administrative hearing officer has a pecuniary interest requiring disqualification when the
    government unilaterally selects and pays the officer on an ad hoc basis and the officer’s
    income from future adjudicative work depends entirely on the government's goodwill.
    We conclude the answer is yes.” (Id. at p. 1024; see Yaqub v. Salinas Valley Memorial
    Healthcare System (2004) 
    122 Cal. App. 4th 474
    , 483-486 [hearing officer in physician
    hospital privileges case recently had been on a the board of hospital foundation, and had
    presided over three other hearings, facts “sufficient to create a ‘possible temptation’ to
    favor the hospital”].)
    But, as the trial court in this case correctly found, Thornbrough did not ask the
    hearing officer about future employment prospects with the District. The information
    Thornbrough asked for was (1) “Past or present representation of school districts[,]” (2)
    “[p]ast or present associations with owners or employees” of the District’s lawyers, and
    (3) “[t]he contractual arrangement by which the hearing officer” was retained by the
    District. The hearing officer responded to the last question on the record by stating he
    had been hired “as an independent hearing officer” by the District. The order responding
    to Thornbrough’s motion found the hearing officer knew “of no potential or actual
    conflicts of interest that require disclosure in this matter.” Although the hearing officer
    might have answered the question more explicitly (see fn. 15, ante), in context, the
    answers given were sufficient to dispel the reasonable--as opposed to speculative--
    concerns Thornbrough articulated. (See Imagistics Internat., Inc. v. Department of
    General Services (2007) 
    150 Cal. App. 4th 581
    , 591-592 [“a perception of bias in an
    adjudicator is reasonably present . . . only if the prospects of future employment with the
    opponent can be seen as resting on decisions favorable to the opponent”]; Southern Cal.
    Underground Contractors, Inc. v. City of San Diego (2003) 
    108 Cal. App. 4th 533
    , 549
    20
    [bias not implied].) As the trial court found, both Thornbrough and the District cited
    Haas in their written papers on this issue, in response to which, the hearing officer stated
    he knew of no “potential or actual conflicts of interest[,]” which in context functions as a
    denial of future employment prospects with the District, the problem described in Haas.17
    Thornbrough contends the hearing officer’s failure to give more detailed responses
    compels reversal. Thornbrough cites Nightlife Partners, Ltd. v. City of Beverly Hills
    (2003) 
    108 Cal. App. 4th 81
    (Nightlife Partners), in support of the proposition that the
    failure by a hearing officer to respond to an allegation of a conflict of interest creates an
    inference that a conflict exists. We read the holding of Nightlife Partners as narrower.
    There, at a hearing to consider a use permit, the hearing officer stated that he was
    inexperienced and would “be advised and assisted during the hearing by” a particular city
    attorney. That same city attorney was simultaneously representing the city in federal
    litigation against the use permit applicant, creating a clear conflict of interest. In
    opposition to the applicant’s mandamus petition, the hearing officer declared he had
    reached his decision without consulting any other city employee and that he was not
    biased by his own status as a city employee, but he did not dispute that he had been
    advised by that particular city attorney during the administrative hearing. (Nightline
    
    Partners, supra
    , 108 Cal.App.4th at pp. 84-86, 87-88.) Nightlife Partners first held that
    the hearing officer’s statement on the record that he would be advised and assisted by the
    city attorney was itself sufficient to support the trial court’s finding that this had
    occurred. (Nightline 
    Partners, supra
    , at p. 88.) It then found the hearing officer’s failure
    to address this point in his declaration “created an inference that, in fact, [the city
    ________________________________________________________________
    17  Haas is also distinguishable for the same two reasons pointed out by Broden v. Marin
    Humane Society (1999) 
    70 Cal. App. 4th 1212
    , 1220, fn. 7, namely, (1) Haas raised the
    issue at the beginning of the administrative hearing, and (2) Haas presented an adequate
    record demonstrating the tainted relationship between the hearing officer and the county.
    21
    attorney] actually did advise and assist [the hearing officer] during the hearing. (Ibid.)
    We do not discern in Nightlife Partners a broad rule that if a hearing officer does not
    respond explicitly to every claim, an inference of bias arises.
    Thornbrough also refers to a document purporting to be the contract between the
    District and the hearing officer, tendered by the District to the trial court in opposition to
    Thornbrough’s mandamus petition. The trial court excluded this document because it
    was not in the administrative record, lacked “proper foundation and constitutes
    inadmissible hearsay.” Thornbrough fails to head or argue any attack on these grounds,
    and therefore has forfeited the point. (See Loranger v. Jones (2010) 
    184 Cal. App. 4th 847
    , 858, fn. 9 (Loranger).)
    More importantly, far from advancing Thornbrough’s claims, this document,
    assuming it is the relevant contract, undermines his claims. Thornbrough correctly notes
    that the document shows the hearing officer was to be paid an hourly rate. But nothing in
    Haas criticized the use of an hourly rate as such, and the court emphasized that:
    “Certainly due process does not forbid the government to pay an adjudicator when it must
    provide someone with a hearing before taking away a protected liberty or property
    interest. Indeed, the government must ordinarily pay the adjudicator in such cases to
    avoid burdening the affected person’s right to a hearing.” 
    (Haas, supra
    , 27 Cal.4th at p.
    1031.) Nothing in the purported contract on its face suggests that the District was
    holding out the promise of future employment, which is the problem identified by Haas.
    Therefore, even if we accepted the excluded document as the relevant contract, it does
    not bolster Thornbrough’s claim of bias.
    Accordingly, we reject Thornbrough’s contention that the hearing was unfair
    because the hearing officer was financially biased in favor of the District.18
    ________________________________________________________________
    18 In a footnote bereft of authority or analysis, Thornbrough accuses the hearing officer
    of actual bias because of rulings he made adverse to Thornbrough’s position. This claim
    22
    IV
    Legally-Barred Charges Used to Increase Discipline
    Thornbrough contends legally-barred incidents were improperly used to increase
    his discipline. We find no prejudicial error.
    A.   Background
    Thornbrough was charged with dishonesty for lying on his 1997 District
    employment application by claiming he lived in Roseville, and by omitting the fact that
    there was a disciplinary matter pending against his state contractor’s license. The hearing
    officer found Thornbrough had not misled the District about his license, because his
    “superior(s) knew of the matter” and his job did not require a contractor’s license. The
    hearing officer found “no doubt” that Thornbrough misrepresented his home address on
    his application, and Thornbrough admitted he had done so. The hearing officer found he
    did so as part of a “scheme” with a former District employee, “to increase his opportunity
    to be hired. This act of dishonesty, however, was known to several of Mr. Thornbrough’s
    supervisors over the years and never was any adverse action . . . taken. The passage of
    time renders this incident too remote to form the basis for independent discipline.”
    Nonetheless, the hearing officer found this act of dishonesty was relevant in assessing
    Thornbrough’s credibility, particularly since Thornbrough showed no remorse and his
    is forfeited. (See In re S.C. (2006) 
    138 Cal. App. 4th 396
    , 408.) Further, ruling against a
    party, even erroneously, does not show bias. (See McEwen v. Occidental Life Ins. Co.
    (1916) 
    172 Cal. 6
    , 10-11; Shakin v. Board of Medical Examiners (1967) 
    254 Cal. App. 2d 102
    , 116-117.) Actual bias is never presumed. (Gai v. City of Selma (1998) 
    68 Cal. App. 4th 213
    , 220.) Absent a record supporting a claim of actual bias, castigating the
    factfinder is both unpersuasive and improper. (See Lazzarotto v. Atchison, T. & S.F.R.
    Co. (1958) 
    157 Cal. App. 2d 455
    , 462 [“counsel . . . should not have assumed that we
    would be influenced by their epithets”].) In light of Thornbrough’s baseless charge, we
    feel compelled to point out that the record shows Thornbrough’s counsel repeatedly
    interrupted and attempted to lecture the hearing officer about the law, the facts, and the
    appropriate procedures to follow, yet the hearing officer retained control of the
    proceedings in an appropriate manner and displayed no discernible bias.
    23
    demeanor at the hearing “suggested he considered the matter trivial, if not amusing.”19
    The hearing officer also found this act of dishonesty was relevant to the appropriate level
    of discipline.
    The final charging document did not allege the “Paco” and “Pepe” remarks as
    misconduct, but alleged Thornbrough retaliated against David and others for participating
    in the earlier sexual harassment complaint against Thornbrough, and alleged he engaged
    in harassment based on gender and ethnicity. But under the rubric of “discourtesy,” one
    of the hearing officer’s findings was that “Thornbrough engaged in discourtesy of an
    extreme nature when he used clearly derisive ethnic slurs such as ‘Paco’ and ‘Pepe’ to
    refer to [David], who is of Hispanic origin.” The trial court impliedly agreed with
    Thornbrough that this finding was erroneous in the way it was framed because there was
    no evidence Thornbrough continued to use those slurs after the prior disciplinary matter
    was settled, but the trial court found, in its independent judgment of the evidence, that
    these remarks were relevant to show Thornbrough’s bias towards and later retaliation
    against the Zinzuns.20
    ________________________________________________________________
    19  Similarly, although the hearing officer rejected one claim of violation of District
    standards based on Thornbrough’s creation of a sham e-mail account to which he sent
    work e-mails falsely purporting to report District misconduct to a government employee,
    the hearing officer found this incident showed “Thornbrough’s tendency to engage in a
    disingenuous, if not outright dishonest, manner with regard to District activities” and
    further weakened Thornbrough’s credibility.
    20 A later portion of the trial court’s findings states the evidence “demonstrates petitioner
    was discourteous and disrespectful to another employee by his use of the names ‘Paco’
    and ‘Pepe,’ when referring to Mr. Zinzun, an Hispanic.” If the trial court meant this
    provided a separate ground for discipline, we agree with Thornbrough that the trial court
    erred. But in light of the trial court’s explicit finding that this evidence was relevant to
    show bias and retaliation, we do not construe this passage as necessarily stating an
    independent ground of discipline. In any event, any error was harmless given the other
    evidence in the record, as discussed post, which leads ineluctably to the conclusion that
    termination was proper.
    24
    B.    Analysis
    Thornbrough’s disciplinary case was subject to a two-year statute of limitations,
    absent concealment of the facts supporting a given charge. (Ed. Code, § 45113, subd.
    (d).) Therefore, because some superiors had been aware of his misstatement of address
    and nondisclosure of license discipline, the hearing officer properly rejected those
    charges as independent grounds for discipline.21 And because the prior disciplinary
    settlement embraced any punishment for making the ethnic slurs against David, these
    slurs could not support an independent ground for discipline.
    However, in complaining about the use of these “legally barred” charges,
    Thornbrough conflates a legal ground for discipline with the facts constituting evidence
    supporting such ground, as well as the permissible use of that evidence in fashioning the
    resulting penalty.
    A public employee must be notified of the specific rules allegedly violated, that is,
    the legal grounds or causes for discipline, and also must be told the facts alleged as to
    each ground. (See 52 Cal.Jur.3d (2010) Public Officers and Employees, §§ 171–172, pp.
    249–251; 1 Silver, Public Employee Discharge and Discipline (3d ed. 2001) State
    Administrative Review, § 707[B], p. 398 [notice must state “the nature of the misconduct
    alleged (statutory language should not simply be reiterated)fn. and the agency rules or
    regulations allegedly violated”]; see also Department of Parks & Recreation v. State
    Personnel Bd. (1991) 
    233 Cal. App. 3d 813
    , 831 [agency “has no discretion to impose any
    disciplinary punishment . . . unless it finds . . . that grounds for adverse action have been
    established”], 
    id. at p.
    837 [statement “adequate if it ‘is sufficiently specific in regard to
    ________________________________________________________________
    21  Contrary to Thornbrough’s view, the District did not act improperly in bringing claims
    regarding his 1997 application. Until evidence on those claims was heard, the District
    was unaware that any employees knew of the application’s problems. In light of the
    evidence of Thornbrough’s lack of concealment, the District properly conceded in the
    trial court that those charges were barred.
    25
    circumstances and date to allow the accused to identify the transaction and understand the
    nature of the alleged offense to enable him to present his defense thereto’”].) In
    Thornbrough’s case, pursuant to a District regulation, he was entitled to be told the
    proposed action (dismissal), the legal “cause or causes for the personnel action,” and “the
    specific acts or omissions upon which the causes are based.”
    But so long as one valid legal cause for discipline is established, all relevant facts
    should be considered in assessing punishment. (See generally, Skelly v. State Personnel
    Bd. (1975) 
    15 Cal. 3d 194
    , 217-219.) And the facts pertaining to barred grounds could be
    considered when assessing credibility or bias, as the hearing officer found. Generally,
    even in formal administrative hearing practice under the Administrative Procedure Act,
    “Any relevant evidence shall be admitted if it is the sort of evidence on which responsible
    persons are accustomed to rely in the conduct of serious affairs, regardless of the
    existence of any common law or statutory rule which might make improper the admission
    of the evidence over objection in civil actions.” (Gov. Code, § 11513, subd. (c).)
    Similarly, by District regulation, “Neither the Board nor a hearing officer shall be bound
    by rules of evidence used in California courts. Informality in any such hearing shall not
    invalidate any order or decision made[.]” Thornbrough’s general credibility, demeanor at
    the hearing itself, and past discipline were all relevant factors to consider in determining
    whether his misconduct warranted his termination. (See Cipriotti v. Board of Directors
    (1983) 
    147 Cal. App. 3d 144
    , 153 [current charges “part of a larger picture and were like
    the proverbial straw that broke the camel’s back. Evidence of the other events relative to
    petitioner’s past conduct was competent and relevant and necessary to determine the
    significance of petitioner’s latest acts”]; see also Perea v. Fales (1974) 
    39 Cal. App. 3d 939
    , 943 [“evidence upon which ‘responsible persons are accustomed to rely,’ although
    not admissible in civil actions, is admissible at the agency hearing”].)
    The trial court was aware of the points raised by Thornbrough. It found the
    hearing officer did not err in considering the job application as it pertained to credibility,
    26
    but in any event exercised its independent judgment on the evidence and declined to
    consider the application in making his own assessment of Thornbrough’s credibility,
    which the trial court found was lacking, based on other evidence in the record. Therefore
    if there had been any error by the hearing officer in considering the job application, the
    error was cured because the trial court did not consider it.
    Contrary to Thornbrough’s characterization of the trial court’s findings, the
    portion of the statement of decision addressing punishment does not mention the ethnic
    slurs or application dishonesty, but states generally that “the overwhelming evidence
    virtually compels” termination, and specifically references the testimony of Dr. Fogli,
    regarding the incorrigible nature of Thornbrough’s conduct and the fact that his
    continuation in office would be detrimental to the mission of the District, opinions that
    the trial court found “merely reflect the obvious.” Thus, the penalty determination was
    based on the totality of misconduct, which was severe (e.g., confronting Rhia after an
    explicit stay-away order, storing massive amounts of pornography on his District
    computer, blatant and repeated insubordination toward Allen), and did not turn on ethnic
    slurs and the misstatements on Thornbrough’s 1997 job application.
    Once a valid ground of misconduct is shown, an agency has great latitude to
    determine the appropriate penalty. (See Deegan v. City of Mountain View (1999) 
    72 Cal. App. 4th 37
    , 45-47; Lowe v. Civil Service Com. (1985) 
    164 Cal. App. 3d 667
    , 677.)
    Yet, nowhere in his briefing does Thornbrough head and argue a claim that the penalty
    imposed on this record reflects an abuse of discretion. Accordingly, he has forfeited the
    claim that any errors regarding the penalty determination were prejudicial. 
    (Loranger, supra
    , 184 Cal.App.4th at p. 858, fn. 9.) In any event, assuming the minor errors by the
    hearing officer and trial court in the treatment of the evidence complained of by
    Thornbrough, any such errors were harmless.
    27
    IV
    Retaliation for Protected Activities
    In three somewhat overlapping claims, Thornbrough contends he was punished for
    protected speech, in violation of the First Amendment, Labor Code section 1102.5, and
    Education Code section 44110, et seq. This has been his primary and consistent defense
    theory.
    Thornbrough first contends the trial court erred by finding that his “letters to the
    District Board were not protected activity[,]”and that when the trial court alternatively
    “assumed arguendo that the communications were protected, it applied the wrong
    standard to determine if Mr. Thornbrough could be fired anyway.” In making the latter
    claim, Thornbrough contends the trial court misapplied governing law, and argues “If the
    initial disciplinary action alleged misconduct based on protected activity, the District
    [necessarily] violated Labor Code § 1102.5.” In a third related argument, Thornbrough
    claims the District necessarily violated Education Code section 44112, et seq., if it
    charged him based on any protected activity.
    As we shall explain, we need not determine whether or not Thornbrough engaged
    in protected speech, because both the hearing officer and the trial court found that other
    facts amply justified termination, and such finding is sufficient, as a matter of law, to
    obviate Thornbrough’s retaliation defense.
    A.   The Law
    Generally speaking, both Labor Code section 1102.5 and Education Code section
    44112, et seq. protect defined employees who make good faith reports of defined
    improper governmental activities, such as violations of law, from retaliation by their
    employers. (See, e.g., Ed. Code, §§ 44112, subds. (c) & (e), 44113, subd. (a); Lab. Code,
    § 1102.5, subd. (b); Conn v. Western Placer Unified School Dist. (2010) 
    186 Cal. App. 4th 1163
    , 1175, 1180-1181 [Ed. Code, § 44113]; Patten v. Grant Joint Union High School
    Dist. (2005) 
    134 Cal. App. 4th 1378
    , 1384 [Lab. Code, § 1102.5].)
    28
    “Normally, an improper motivation of the agency in bringing the charges against
    the respondent is not relevant in the administrative proceeding or on mandamus, as long
    as there were sufficient facts introduced at the hearing to support the decision. Those
    motivations, however, may be relevant to the extent that they have a direct bearing on the
    credibility of the witnesses or evidence.” (1 Cal. Administrative Mandamus
    (Cont.Ed.Bar 3d ed. 2012) Court’s Scope of Review Under CCP § 1094.5, §6.57, pp.
    202-203; see Pomona Valley Hospital Medical Center v. Superior Court (1997) 
    55 Cal. App. 4th 93
    , 106-107.) However, it is well-settled that if the agency’s motivation is
    to silence a public employee’s lawful protected speech, that would invalidate a
    disciplinary action. For example, in Bekiaris v. Board of Education (1972) 
    6 Cal. 3d 575
    (Bekiaris), a probationary teacher was precluded from introducing evidence “that the true
    reason for the recommendation that he not be rehired was dissatisfaction with his political
    activities-including his appearance before the Modesto City Council on behalf of the
    Peace and Freedom Party and his letters to the editor of the Modesto Bee expressing
    political views.” Our Supreme Court reversed with directions to the trial court to
    consider evidence regarding the teacher’s defense, and “make an independent assessment
    of established factual elements and determine whether the true reason for dismissal was
    official dissatisfaction with the [public employee’s] exercise of constitutional rights, so
    that, absent the exercise of these rights, the board would not have dismissed the teacher.”
    
    (Bekiaris, supra
    , 6 Cal.3d at pp. 593-594.)
    Where a public employee is “allegedly discharged both because of dissatisfaction
    with his performance and because of his exercise of constitutional rights[,]” “the courts
    apply a ‘but for’ test, and reinstatement is not mandated if the employer can demonstrate
    29
    that it would have reached the same decision even had the employee not engaged in
    protected conduct.” (Williams v. City of Los Angeles (1988) 
    47 Cal. 3d 195
    , 205.)22
    B.   Analysis
    As Thornbrough contends, his letters of April 23 and May 22, 2008 to the Board
    and Grand Jury claiming misconduct contributed to the decision to file charges against
    him. This is shown by Leaman’s testimony and the original charging document filed
    against Thornbrough on June 16, 2008, which explicitly references those letters among
    others and alleges they included “false charges containing half-truths, false innuendos
    and factual distortions against fellow employees.” It also alleges misconduct unrelated to
    any letters Thornbrough sent, such as his inability to “maintain effective working
    relationships” by a supervisor, insubordination, undermining Allen’s authority, and
    retaliation against those involved in the prior sexual harassment complaint. Such factors,
    too, motivated Leaman’s decision to seek Thornbrough’s termination.
    The allegations referencing the letters to the Board and Grand Jury were dropped
    in the amended charges filed on September 8, 2008, and not realleged in the amended
    statements of charges filed December 8, 2008 and January 15, 2009. The later charging
    documents did refer to Thornbrough’s letters to Allen and Leaman of December 15, 2007
    and January 7, 2008, respectively--in which he accused Allen of incompetence, among
    other things--along with allegations unrelated to any possible claimed protected activity
    ________________________________________________________________
    22 In his briefing, Thornbrough faults the trial court for ignoring the analysis in Mokler v.
    County of Orange (2007) 
    157 Cal. App. 4th 121
    (Mokler). The portion of Mokler he
    emphasizes holds that where a plaintiff has direct evidence of retaliation “‘believed by
    the trier of fact, the defendant can avoid liability only by proving the plaintiff would have
    been subjected to the same employment decision without reference to the unlawful
    factor.’” 
    (Mokler, supra
    , 157 Cal.App.4th at p. 138, quoting Morgan v. Regents of
    University of California (2000) 
    88 Cal. App. 4th 52
    , 67-68.) But that holding is consistent
    with the trial court’s analysis here, as we shall explain.
    30
    (e.g., storing improper material on his District computer, using the computer to
    communicate with Stewart, and confronting Rhia after being ordered to stay away).
    The hearing officer found the letters to Allen and Leaman insubordinate, but
    described abundant evidence of insubordination apart from those letters. The hearing
    officer briefly referenced the letters to the Board and Grand Jury to show that
    Thornbrough persisted in his accusations of misconduct against the Zinzuns. The hearing
    officer found Thornbrough showed “his persistent and rather brazen complaints to the
    Board and the Grand Jury” “were significant factors in the eventual decision” to seek his
    termination. However, the hearing officer explicitly rejected Thornbrough’s claim of
    retaliation, finding “The clear and convincing evidence in this case established a
    sustained pattern of egregious misconduct by Mr. Thornbrough, entirely justifying his
    termination, independent of any legally impermissible concurrent motive by the District.”
    The trial court, exercising its independent review of the evidence, after stating at
    one point the clear and convincing standard (see Ed. Code, § 44114, subd. (e)) found the
    District’s actions were based on “evidence separate and apart” (see Ed. Code, § 44112,
    subd. (d)) from any protected disclosures Thornbrough made, the District had no
    retaliatory motive, and his dismissal “would have been recommended notwithstanding
    the [allegedly protected] letters.”23
    ________________________________________________________________
    23 After the briefing in this case was complete, our Supreme Court held the clear and
    convincing standard was not required in order to sustain a “same-decision” defense under
    the Fair Employment and Housing Act (FEHA). (Harris v. City of Santa Monica (2013)
    
    56 Cal. 4th 203
    , 237-239 (Harris).) Based on Harris, the normal civil standard of
    preponderance of the evidence would apply in all “same-decision” cases except where
    statutes (e.g., Ed. Code, § 44114, subd. (e); Lab. Code, § 1102.6) require the higher
    standard of proof. Again, in this case both the hearing officer and the trial court held the
    District to the higher standard of proof.
    Harris also held that in some cases a FEHA plaintiff might obtain declaratory or
    injunctive relief, and attorney fees, notwithstanding a successful “same-decision”
    defense, in order to prevent and deter discriminatory workplace conduct. 
    (Harris, supra
    ,
    31
    As noted by our Supreme Court, in a case involving a probationary teacher: “Just
    as we decline to permit school authorities to mask an unconstitutional dismissal behind a
    statement of valid causes, so we cannot allow a teacher genuinely dismissed for valid
    causes to be reinstated because school authorities were also displeased with his exercise
    of constitutional rights. If it were otherwise a teacher about to be dismissed for valid
    causes could insulate himself from dismissal simply by engaging in political activities
    offensive to his superiors.” 
    (Bekiaris, supra
    , 6 Cal.3d at p. 593, fn. 12; see Mt. Healthy
    City School Dist. Board of Ed. v. Doyle (1977) 
    429 U.S. 274
    , 285-286 [
    50 L. Ed. 2d 471
    ,
    482-483] [the employee should not be put “in a better position as a result of the exercise
    of constitutionally protected conduct than he would have occupied had he done
    nothing”].)
    The evidence abundantly supports the trial court’s finding that the District would
    have terminated Thornbrough regardless of any allegedly protected activity. The incident
    with Rhia reflects dangerously severe misconduct by a manager. After making
    unwelcome sexual comments to Rhia, stipulating to accept punishment, and being
    ordered to stay away from her, he went to her office and humiliated her the day after the
    order. This conduct, by a managerial employee, is itself sufficient to justify termination.
    Added to that, the open insubordination against Allen and the inappropriate computer
    usage, both unrelated to any claimed protected speech, reinforce the view that termination
    was inevitable, even if any of the other charges were based on protected activities.
    Thornbrough makes what amounts to a “fruit of the poisonous tree” argument (see
    Wong Sun v. United States (1963) 
    371 U.S. 471
    , 487-488 [
    9 L. Ed. 2d 441
    , 455]), by
    claiming that the facts underlying some or all of the amended charges would never have
    come to light but for the purportedly improper original charges. He claims this is “after-
    56 Cal.4th at pp. 232-235.) But we are not reviewing a civil suit filed by Thornbrough,
    and therefore this portion of the Harris holding is not relevant to this appeal.
    32
    acquired” evidence that cannot be used to retroactively legitimize the original improper
    charges. We disagree.
    In particular, Thornbrough argues that his District computer would not have been
    searched but for the filing of the original charges. But, as we explained earlier (Part I,
    ante), new charges may be filed during the administrative proceedings as long as a
    reasonable opportunity to defend against them is provided. Leaman testified he became
    aware of the contents of the computer while preparing for the administrative hearing.
    Thornbrough, a manager who was required to know and obey District policies, admitted
    some of the material on his computer was improper, and there was forensic evidence
    showing he intentionally stored it on that computer. That evidence bore no connection to
    any alleged retaliatory animus on the part of the District.
    The final amendment also added charges based on what was evidently surprise
    testimony by Nichols that Thornbrough recorded a conversation with Allen and her
    assistant, and surprise testimony by Thornbrough, claiming that certain e-mails
    purportedly between him and a member of the Governor’s staff were in fact sent by and
    to Thornbrough by using two different e-mail accounts he had set up. The perjury
    allegation was not sustained by the hearing officer, but the unlawful tape recording
    allegation bore no relationship to any retaliatory animus, and it, too, reflects severe
    misconduct (if not criminality) by a managerial employee.
    The “after-acquired” evidence doctrine may prevent an employer in a civil action
    from legitimizing prior punitive actions based on evidence found after those actions were
    taken. The seminal California case on the doctrine, arising on summary judgment,
    involved an employee who made “material omissions” on his employment application,
    which were not discovered until after he was fired. The court held that the fact the
    omissions might or would have led to termination did not insulate the employer from
    liability for wrongful termination. (Cooper v. Rykoff-Sexton, Inc. (1994) 
    24 Cal. App. 4th 614
    , 617-619; see 3 Witkin, Summary of Cal. Law (10th ed. 2005) Agency and
    33
    Employment, § 211, pp. 267-268; 8 Witkin, 
    id., Constitutional Law,
    § 860, pp. 307-308
    [but after-acquired evidence may prevent reinstatement of the errant employee].) The
    doctrine does not address amendments to pending administrative discipline cases, based
    on evidence discovered during the proceedings, that is before the final decision to
    terminate is made.
    Moreover, in Harris, our Supreme Court emphasized that “when we refer to a
    same-decision showing, we mean proof that the employer, in the absence of any
    discrimination, would have made the same decision at the time it made its actual
    decision.” 
    (Harris, supra
    , 56 Cal.4th at p. 224.) In this case, Thornbrough was not
    terminated until the District’s Board voted to adopt the hearing officer’s
    recommendations, at which time all of the patently unprotected evidence we have
    described was before the Board. That is the point at which we must determine if the
    “same decision” would have been made by the Board.
    Thornbrough also claims that because the District never admitted a retaliatory
    motive, it cannot establish a same-decision defense. Our Supreme Court has rejected this
    line of argument in Harris, a FEHA case where the plaintiff claimed the defendant could
    not raise a same-decision defense because it had denied discriminatory animus: “Harris
    further argues that for equitable reasons, an employer that wishes to make a same-
    decision showing must concede that it had mixed motives for taking the adverse
    employment action instead of denying a discriminatory motive altogether. But there is no
    inconsistency when an employer argues that its motive for discharging an employee was
    legitimate, while also arguing, contingently, that if the trier of fact finds a mixture of
    lawful and unlawful motives, then its lawful motive alone would have led to the
    discharge.” 
    (Harris, supra
    , 56 Cal.4th at p. 240.)
    Because the same decision--termination--would have been reached regardless of
    any consideration of allegedly protected speech, we have no need to review
    34
    Thornbrough’s specific claims regarding such conduct: Thornbrough’s exercise, if any,
    of his protected constitutional right(s) was irrelevant to the outcome of the instant case.
    V
    Reweighing the Evidence
    Thornbrough argues due process violations “are not cured by re-evaluating the
    evidence[,]” the trial court misapplied governing standards, and the trial court did “not
    have the option of reweighing the evidence and deciding that the evidence supports
    termination even if there was a violation of due process of law.”
    His briefing largely reiterates claims already discussed and rejected.
    To the extent Thornbrough contends a due process error in an administrative
    proceeding can never be deemed harmless, he is wrong. The trial court, reviewing an
    administrative finding, was bound to obey the following statute:
    “The inquiry . . . shall extend to the questions whether the respondent has
    proceeded without, or in excess of, jurisdiction; whether there was a fair trial; and
    whether there was any prejudicial abuse of discretion. Abuse of discretion is
    established if the respondent has not proceeded in the manner required by law, the
    order or decision is not supported by the findings, or the findings are not supported
    by the evidence.” (Code Civ. Proc., 1094.5, subd. (b).)
    This does not mean that any legal mistake at the administrative hearing level
    compels the finding to be set aside. Instead, as a general rule, “procedural due process
    violations, even if proved, are subject to a harmless error analysis.” (Hinrichs v. County
    of Orange (2004) 
    125 Cal. App. 4th 921
    , 928.) “A writ of administrative mandamus will
    not be issued unless the court is persuaded that an abuse of discretion was prejudicial.
    [Citation.] In other words, the reviewing court will deny the writ, despite abuse of
    discretion, if the agency’s error did not prejudicially affect the petitioner’s substantial
    rights.” (1 Cal. Administrative Mandamus, supra, § 6.95, p. 233; see Leal v Gourley
    (2002) 
    100 Cal. App. 4th 963
    , 968-969 [notice that failed to advise of right to an
    35
    interpreter caused no prejudice, because appellant already had been advised of his right to
    an interpreter].)
    In an administrative case involving teacher credentialing, we pointed out that an
    “‘Error of law is not reversible unless, on an examination of the record, it appears to have
    resulted in a miscarriage of justice.’” (Broney v. California Com. on Teacher
    Credentialing (2010) 
    184 Cal. App. 4th 462
    , 472, quoting 9 Witkin, Cal. Procedure (5th
    ed. 2008) Appeal, § 322, p. 369.) And it is well-settled that the improper admission or
    rejection of evidence at an administrative hearing does not provide “grounds for reversal
    unless the error has resulted in a miscarriage of justice. [Citation.] In other words, it
    must be reasonably probable a more favorable result would have been reached absent the
    error.” (Lone Star Security & Video, Inc. v. Bureau of Security & Investigative Services
    (2009) 
    176 Cal. App. 4th 1249
    , 1254-1255.) Thus, Thornbrough’s view that any errors in
    administrative cases compel reversal is incorrect.
    Generally, “the appellant bears the duty of spelling out in his brief exactly how the
    error caused a miscarriage of justice.” (Paterno v. State of California (1999) 
    74 Cal. App. 4th 68
    , 106.) But, as we noted ante, Thornbrough has failed to fairly set forth
    the extensive evidence of his misconduct that was wholly unrelated to the letters he sent,
    including downloading and maintaining pornography on a District computer, persistent
    and blatant insubordination (e.g., referring to Allen, as a “fucking bitch” and seeking to
    undermine her authority), and violating a direct order to stay away from Rhia after he
    agreed to be disciplined for his conduct toward her. These acts alone justify termination
    of a managerial school district employee.
    In short, the overwhelming evidence shows that termination was the appropriate
    penalty based on the facts wholly unrelated to any claims of improper consideration.
    Accordingly, we find no miscarriage of justice in the judgment denying Thornbrough’s
    mandamus petition.
    36
    DISPOSITION
    The judgment denying the petition for writ of mandate is affirmed. Thornbrough
    shall pay the District’s costs of this appeal. (Cal. Rules of Court, rule 8.278.)
    DUARTE                , J.
    We concur:
    BUTZ                   , Acting P. J.
    MURRAY                 , J.
    37
    Filed 1/22/14
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    THIRD APPELLATE DISTRICT
    (Placer)
    ----
    MICHAEL THORNBROUGH,                                  C068317
    Plaintiff and Appellant,             (Super. Ct. No.
    SCV25444)
    v.
    ORDER OF PUBLICATION
    WESTERN PLACER UNIFIED SCHOOL DISTRICT,
    Defendant and Respondent.
    APPEAL from a judgment of the Superior Court of Placer
    County, Charles D. Wachob, Judge. Affirmed.
    Law Office of John P. Henderson, John P. Henderson, for
    Plaintiff and Appellant.
    Ellis Law Group, Mark E. Ellis and Theresa M. LaVoie, for
    Defendant and Respondent.
    The opinion in the above-entitled matter filed on December
    23, 2013, was not certified for publication in the Official
    Reports.
    1
    For good cause it now appears the opinion should be
    published in the Official Reports, and it is so ordered.
    BUTZ,              Acting P.J.
    MURRAY,      J.
    DUARTE,       J.
    2