Maniac Cop (1988)

In "Maniac Cop" (1988), the story revolves around a mysterious killer dressed as a police officer who terrorizes the city by targeting innocent people. As the body count rises, the NYPD must race against time to uncover the identity of the deranged "Maniac Cop" and stop the rampage. The film follows the tense cat-and-mouse game between the authorities, the killer, and a detective determined to solve the case before more lives are lost.