According to police, the suspect met the girl via a social-networking service
TokyoReporter
Two stones weighing about 1 kilogram each were also found inside a backpack carried by the woman
Suspects allegedly buried the body of 45-year-old Hisashi Nishikawa in the mountains of Miki City
Suspect told police, 'I did not intend to kill'
Police are treating the case as the result of foul play or an accident
Man in his 70s who was found dead in his residence in Tokorozawa City on April 14 later tested positive
No reason for the non-prosecution was given
One man in his 60s complained of 'chest tightness' after he collapsed on a street in the capital on April 9
Police are now investigating the circumstances that led to the incident
Suspect told a clerk before the incident, ' Put the change on the tray --- do not to my bare hands'