Rina Matsuno was confirmed dead at a hospital after being transported from her home by ambulance
TokyoReporter
Suspect also swiped ID cards 'in order to understand who was wearing the underwear'
Tooth and bone fragments found in a field in Kawasaki City proved to be a match for missing boy
Suspects brought victim to hotel after dining out together
Worker dressed in chimpanzee costume as others helped visitors evacuate
Ring dispatched women to Japan under false promise they would become waitresses
Suspect told police, 'I couldn't control my sexual desire'
Victim was bleeding from head atop a futon
Suspect told victim in incident last year, 'Don't make a sound or I'll hurt you'
Suspect told police, 'I knew the inside of the shop so I chose it as the place for the crime'