I saw this in the late 80s on a VHS. Revisited it recently after hearing about the remake in process. The plot - People are being murdered by a uniformed police officer. A young cop, finds himself under arrest as the suspect. Solid genre team comprising of director William Lustig (Maniac, Vigilante), screenwriter Larry Cohen (God told me to, Q) n actors Bruce Campbell n Tom Atkins. Basically it is a low budget slasher with an equally brutal n indestructible killer like Jason, Freddy n Myers. The killer in this film is big built n strong. The kills r brutal. The wet cement kill was laughable though. The fact that the killer is indestructible is never really explained. Also there r scenes which makes no sense. The killer appears n disappears outta nowhere. The music is proper 80s. The dialogues n editing r bad. The 2nd n 3rd part were atrocious.