After reading a magazine article about a case of multiple murders 50 years ago, an excited paranormal group sets out to investigate the site where the serial killers lived and where the horrifying crimes occurred. As day turns to night and evidence mounts, they encounter a situation far beyond their control and expectations.

Some crew members of a company shooting a horror film begin to suspect that the "killings" in the movie are real, and that they are actually making a "snuff" film.