The Motive

Name: The Motive
Director: Nobuhiko Obayashi
Genre: Crime, Drama, Mystery, TV Movie
Released: 2004-12-18
Rating: 6.9
Cast: Takehiro Murata, Ryo Kase, Toshie Negishi, Saki Terashima, Takuro Atsuki

Four people are discovered brutally murdered in an up-scale high-rise apartment. All the victims appear to be family, but as the investigation deepens it is discovered that one of the victims isn't related to the family.