A serial killer obsessively documents his career in carnage in this pseudo-documentary thriller. When police raid a house in upstate New York, they discover a profoundly disturbing record of one man's ugly crimes. A psychotic serial killer once called the house his home, and along with the implements of his grisly pastime, investigators find over 240 hours of videotape shot by the killer which present a visual record of his murders in all their horrifying details.