Alleged Shinzo Abe shooter undergoing mental tests in Japan

Oct. 8 marked the three-month anniversary of the shooting death of former Prime Minister Shinzo Abe in Nara, Japan.

Alleged gunman Tetsuya Yamagami, who was arrested on suspicion of murder, is currently undergoing psychiatric evaluation at the Osaka Detention Center to determine if he can be held criminally responsible. The evaluation, slated to last until Nov. 29, is based on the Criminal Procedure Code, which allows psychiatrists to study a suspect to discern whether or not they are mentally stable.

Yamagami, 42, told police that he had a grudge against the Family Federation for World Peace and Unification - widely known as the Unification Church - because his mother had donated a large sum of money to the religious group. He also told the police that he targeted Abe in the belief that the former prime minister had ties to the organization.

“In analyzing the [suspect’s] motive, it’s important to carefully examine his upbringing,” psychiatrist Ken Takaoka said. “Even if there are no obvious symptoms of a mental disorder, a personality disorder might be diagnosed after examining the suspect’s upbringing and identifying possible characteristics such as antisocial traits.”

According to relatives, Yamagami’s father died when he was 4 years old and his older brother suffered from childhood cancer. His mother, who sought solace through the Unification Church, donated as much as 100 million yen to the group.