- Court of Appeals for the Fifth Circuit | Thursday, April 26, 1990 | Cited 0 times
- Court of Appeals of Texas | Tuesday, November 21, 2000 | Cited 0 times
- Court of Appeals of Texas | Thursday, May 23, 2002 | Cited 0 times
- Texas Supreme Court | Friday, December 19, 2003 | Cited 0 times