Suspects allegedly buried the body of 45-year-old Hisashi Nishikawa in the mountains of Miki City
TokyoReporter
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'
ASDF said, 'it was difficult to decide what to do since it was not possible to compare it with past cases'
Based on the stage of decay, the person had been dead for an extended period, police said