Maniac Cop 3 (1992)

AKA: Maniac Cop 3: Badge of Silence
Directed by: William Lustig
Starring: Robert Z’Dar (Matt Cordell), Robert Davi (Lt. Sean McKinney), Caitlin Dulany (Dr. Susan Fowler), Gretchen Becker (Katie Sullivan), Julius Harris (Voodoo priest), Jackie Earle Haley (Frank Jessup)
Country: USA; Effed Up American Films
Language: English (Optional Eng Subs)
Runtime: 01:24:39
Genres: Voodoo, Gruesome, Cops

About – Spoilers:
Mostly here, to complete the series.

The maniac cop is brought back from the dead by a voodoo priest and is lonely. So he zeroes in on a comatose female cop who is some sort of little sister to the lead cop from Maniac Cop 2. Which means this cop keeps visiting the hospital and impresses a lady doctor there who falls for the pockmarked cop despite her boyfriend being some sort of top doc there. In the end, she realizes she made the right choice going for the cop when she watches him light a cigarette with a severed arm on fire and smiles approvingly as if to acknowledge her decision. This scene is also probably the only thing you’ll remember from this movie.