Maniac Cop III: Badge of Silence

Cop Katie Sullivan (Gretchen Becker) shoots two crooks who are robbing a store, and though she's also wounded in the process, reporters cast her as a trigger-happy rogue. Devious police department bosses, hoping to get rid of a public relations problem, plan to kill Sullivan. But Matt Cordell (Robert Z'Dar), a dead cop who's just been resurrected, takes a liking to Sullivan and is determined to mow down her enemies before a police detective, Sean McKinney (Robert Davi), can stop him.