UPDATE: My dear friend Kim Bolan at the Vancouver Sun has vancouversun.com/news/d…. Kai-ji Adam Lo had no criminal record, but he was the subject of dozens of interactions with police related to his deteriorating mental health. His own brother was murdered last year. His ma later attempted suicide. Only hours before the incident a family member was in touch with a hospital psych ward about Lo’s delusions and paranoia. “It’s not known what action, if any, was taken.”