Police officers investigate at a facility for the disabled, where a deadly attack by a knife-wielding man took place, in Sagamihara, Kanagawa prefecture, Japan, July 26, 2016. REUTERS/Issei Kato

Police officers investigate at a facility for the disabled, where a deadly attack by a knife-wielding man took place, in Sagamihara, Kanagawa prefecture, Japan, July 26, 2016. REUTERS/Issei Kato

Police officers investigate at a facility for the disabled, where a deadly attack by a knife-wielding man took place, in Sagamihara, Kanagawa prefecture, Japan, July 26, 2016. REUTERS/Issei Kato

July 26, 2016 4:57 AM (UTC+8)