Suspect is married to the brother of the roommate, police said
TokyoReporter
Victim visited the suspect's residence for money collection, police said
Police plan to stream the film at railway stations in the future
Suspect said, 'While I was at a pachinko parlor, my father died'
Cause of death of the man is under investigation, police said
Police are treating the case as the result of foul play or an accident
Police are treating the case as the result of foul play or an accident
Woman is believed to have died several months ago
Note found at the scene read, 'To die'
Suspect said, 'I stripped of her clothes and touched her breasts, but I don't remember the rest'