While playing with a puzzle, a teenager is repressed by his mother, and he kills her and severs her body with an ax. Forty years later, in an university campus in Boston, a serial killer kills young women and severs their bodies in parts, stealing body pieces from each student. Lt. Bracken makes a deal with the dean of the campus, and infiltrates the agent Mary Riggs as if she were a tennis teacher and together with the student Kendall, they try to find the identity of the killer. —IMDb
Juan Piquer Simón (born 16 February 1935, Valencia, Spain) is a Spanish film director most well known for directing the cult classic horror exploitation films, Pieces and Slugs: The Movie (1988).
Pieces is one among the many cult classic horror films that have recently been restored and digitally remastered by Bob Murawski of Box Office Spectaculars and Grindhouse Releasing.
Juan Piquer Simón owns his own independent studio in Madrid, Spain, and designs many of his own special effects sequences for his films. He is now also the co-director of the Mediterranean Film Festival in Valencia, Spain. —wikipedia
It makes no sense and it's dumb as hell but pieces (*wink!*) of this are so awesome they overshadow the stupidness.