Suspect told police, ‘ I could not control my sexual desire’
TokyoReporter
Police are now seeking a motive for the crime
Upon his arrest, the suspect admitted to robbing a post office earlier this month
Suspect told police, 'I didn't know she was 16'
Rika Nagao met the boy while playing the online battle game ‘Knives Out’
Through last December, police had received more than 2,500 tips in the case
Father apprehended the suspect, police said
Body is of unknown gender due to the advanced stage of decay, police said
Suspect then fled the scene with about 50,000 yen in cash
Case is being treated as the result of foul play or an accident