Sagamihara high school girl dies, no evidence of hiding, smartphone left behind

On the 11th, a female high school student was found dead on a riverbed in Sagamihara City, and a 19-year-old suspect who was her ex-girlfriend was arrested on suspicion of murder.There was no sign that the female high school student had been hidden at the scene, and her personal belongings, a smartphone, were left behind.The police are investigating the details of what led to the incident.