On the 9th, the eldest son of a 19-year-old university student was arrested for murdering his parents in their 50s and 40s at a house in Tosu City, Saga Prefecture. Interviews with investigative officials revealed that he was believed to have visited the house at the scene.
Police are investigating the footsteps and motives before and after the incident.
Around 5:30 pm on the 9th, a couple in their 50s and 40s were found dead in a house in Tosu City, Saga Prefecture. was arrested on suspicion of murder on the night of the 9th.
According to the police, he confessed to the investigation, "There is no doubt that he killed his parents by stabbing them with a knife."
According to police investigations so far, the eldest son attended a university in Fukuoka Prefecture and usually lived in Fukuoka City, but according to investigative sources, it was confirmed that he had returned to his hometown before the incident. On the day of the incident, on the 9th, he was not at the house at the scene when the eldest daughter went out in the morning.
It is believed that he visited during the day on the 9th, and the police are investigating further the steps and motives of the eldest son, assuming that the incident has occurred.