The movie Maniac Cop, a cult classic horror film directed by William Lustig, is released in the United States.
Principal photography begins on Maniac Cop, marking the start of production for the slasher cult film.
Over the years following its release, Maniac Cop gains a cult following among fans of horror and action films due to its unique premise and gritty style.
Police officer Matt Cordell is framed for a crime he did not commit and arrested, leading to his dismissal from the force.
While in prison, Cordell is reportedly attacked and goes into a coma; the police department alleges he committed suicide.
Following Cordell's supposed death, a maniac cop begins murdering civilians and officers, causing widespread fear in New York City.
Off-duty officer Repino starts investigating the string of killings linked to the Maniac Cop, seeking to stop the murders.
It is revealed that Cordell survived, seeking revenge on those who framed him, participating in the Maniac Cop killings.
Cordell faces off against the protagonists in a climactic battle at the pier, leading to his ultimate fate.
