Police retrieved a bloodstained knife and hatchet from the scene
TokyoReporter
Suspect told police that he ‘didn’t kill’ anyone
Suspect said, ‘I thought if I injured her she'd leave’
Police are now seeking to identify the body
Vehicle belongs to a woman in her 70s whose husband is missing, police said
Incident caused 41 trains in both directions to be delayed up to 28 minutes
Security camera footage showed the boy climbing the stairs of the six-floor building to the roof
Body was clothed in a dark jacket, pants and black socks, police said
One suspect threatened, ‘We’ll go after your parents’
Suspect said, ‘I didn't know there was gambling going on’