In a tragic incident in Setagaya, a district in Tokyo, a 30-year-old man has been arrested for allegedly murdering his 40-year-old female partner with a knife. Reports reveal that just three days prior to the attack, the suspect submitted a written statement to the Tokyo Metropolitan Police, declaring that he would not contact or approach the woman.
Despite this declaration, the following day, he was spotted loitering near her apartment complex. This behavior has led investigators to believe that he had a strong obsession with her, prompting a thorough investigation into the circumstances surrounding the case.
Source: www3.nhk.or.jp