On June 8, 2001, Takuma Mamoru, a former psychiatric patient, broke into the Ikeda Elementary School in Osaka City and killed eight schoolchildren. This incident, which journalists have described as the Ikeda Massacre, resurrected public concerns about the mentally ill. The Osaka District Court declared that psychiatric evaluations had revealed that Takuma was sane enough to recognise the criminal nature of his actions. Discussion among the public and officials nevertheless remained focussed on the question of how to handle suspects in criminal cases who are not fit to stand trial as a result of psychiatric disorders. In August 2003, the same month that Takuma was sentenced to death, the National Diet passed legislation that could compel defendants, even those found innocent, to enter or regularly visit a mental hospital if judges and psychiatrists deemed them mentally ill and possessing a propensity to commit crimes.