Rivera v. National R.R. Passenger Corp., 331 F.3d 1074 (9th Cir. 2003)
After John Rivera, who worked for Amtrak as a night watchman, threatened to “blow people away” in Amtrak’s San Jose office, the local police went to his home and found drugs, drug paraphernalia and an unregistered assault rifle with ammunition. Rivera was terminated shortly thereafter for falsification of a timecard, violation of