- Supreme Court of the United States | Monday, June 3, 1968 | Cited 0 times
- Court of Criminal Appeals of Texas | Wednesday, July 24, 1968 | Cited 0 times
- Court of Criminal Appeals of Texas | Wednesday, October 30, 1968 | Cited 0 times
- Court of Criminal Appeals of Texas | Wednesday, December 18, 1968 | Cited 0 times