- Supreme Court of Iowa | Wednesday, April 19, 1989 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 26, 1995 | Cited 0 times
- Court of Appeals of Iowa | Tuesday, April 2, 1991 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 16, 1993 | Cited 0 times
- Supreme Court of Iowa | Friday, November 15, 2019 | Cited 0 times