Night School 4K 1981

Boston police detective Judd Austin is investigating a series of horrific murders. An unknown maniac, clad in a helmet and black leather, decapitates all of his victims and tosses their heads into a nearby body of water.

During the investigation, it comes to light that all the murdered women were students in Professor Millet’s evening classes—a renowned expert in anthropology. This fact, along with the method of the killings, leads the detective to suspect the professor and his assistant of committing these brutal crimes.