Cause of death was drowning, police said
TokyoReporter
Witness saw Makie Matsumoto alive on June 20
Police found mummified remains of the suspect’s mother on June 10
Suspect allegedly grabbed the girl’s chest in June
Suspect said, ‘It was not done out of feelings of love, resentment or hatred’
Burned charcoal briquettes were found along with the bodies, police said
Suspect alleged to have slipped a sleeping powder into a drink consumed by the victim
Suspect stole bag containing a banana and socks
Killer Khan said the he ‘was sorry’ after injuring a female pedestrian
One neighbor said of the man, ‘He was like a hikikomori’