- Court of Appeals for the Fifth Circuit | Wednesday, January 17, 1996 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, September 22, 1993 | Cited 0 times
- District Court, W.D. Texas | Monday, September 29, 1997 | Cited 0 times
- Court of Appeals of Texas | Thursday, December 16, 1999 | Cited 0 times
- District Court, N.D. Texas | Friday, February 16, 1990 | Cited 0 times