It has been every week since June 1st, when a girl and 4 cops had been murdered in Nakano City, Nagano Prefecture. The police imagine that the suspect was being slandered and precipitated the incident, and are additionally investigating the motive and psychological state on the time of the incident.
Source
One week after the homicide of 4 folks in Nagano Nakano, points had been additionally identified in allowing and managing searching weapons | NHK
