Suspect was observed to be sweating profusely and speaking incoherently at a convenience store in Machida City
TokyoReporter
Suspect, whose left pinkie finger was severed, told police, 'While I was cleaning the gun, it fired accidentally'
Suspect told police, 'I wanted to kill him, so I hit him in the head and back'
Officers arriving at the scene found the man babbling incoherently as he leaned out of his open window on the sixth floor and hurled furnishings down below
Results of an autopsy revealed that he died due to suffocation several days before the discovery
Neither body exhibited signs of external wounds, and the interior of the residence did not appear to have been ransacked
Remains were found lying face-up atop a futon on the second floor of abandoned building in Sakuragawa City
Suspect brought victim to his residence in Adachi Ward while his mother wasn't present
Suspect allegedly stole a wallet containing ¥300 from the backpack of a second-year high school girl inside a carriage of the JR Tokaido Line
Woman held on to her purse as truck driven by suspect barreled though a residential district in Katsushika Ward