Weekend Killer is a 2011 English-language Mystery Thriller film. Detectives Joey tti and Patricia Stevens are trying to track down a serial killer that preys on young attractive women, leaving only cryptic messages carved into their flesh as clues. Joey struggles to keep himself together as the investigation leads him closer and closer to the deranged killer. Written by Anonymous. Weekend killer features Anthony Bisciello, Dennis Brito, Christina D'alimonte, Nick Dubanos, Noel Elie, David A. Long and Sandra Fay Williams.