- Court of Appeals for the Fifth Circuit | Thursday, August 31, 2000 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Thursday, August 2, 2007 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, March 5, 1993 | Cited 0 times
- Texas Supreme Court | Friday, April 23, 2004 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, September 18, 2007 | Cited 0 times