Late at night on the 16th, a 13-year-old daughter who was notified to the Child Guidance Center that she had stabbed her mother in her 40s to death at a house in Makinohara City, Shizuoka Prefecture, told the police, ``I have a smartphone with my mother. I understand that you are explaining to the effect that there was a problem.
Shortly after 11:50 p.m. on the 16th, police received a report that a family member had been stabbed at a residence in Makinohara City. I was.
Her mother died shortly after, and when police questioned her 13-year-old daughter, who was at her home, based on family witnesses, she admitted stabbing her mother with a knife. is notified to
Her daughter had a smartphone, but according to an interview with the police, she explained to the police that ``there was trouble with her mother over the smartphone.'' I was.
In addition, her mother was confirmed to have multiple stab wounds on her neck and other places, but a bloody kitchen knife was found at her home.
The police are investigating the circumstances in more detail, assuming that he may have had some kind of trouble with his mother over the use of smartphones and may have aimed at the time her mother was sleeping.