Suspect in killing of schoolgirl claims history of abuse, low social status

A man charged with murdering a high school girl in Saitama Prefecture has admitted to the crime, claiming his distorted personality due to abuse placed him at the lowest level of society. DNA analysis linked blood on a knife and pants to both the suspect and the victim, Rena Tegara, who was 15 at the time of her death. The suspect initially remained silent but later stated he targeted her because she appeared to be hiding something in a uniform. Police believe the attack was random, with no prior connections between him and the victim, as no ties were found in smartphone data or other evidence.