A gunman disguised as a policeman killed at least 18 people, including a female Royal Canadian Mounted Police (RCMP) officer, in a mass shooting in Nova Scotia over the weekend.
According to BBC News , the gunman—identified as 51-year-old Gabriel Wortman—led Royal Canadian Mounted Police on a lengthy vehicle pursuit. The gunman's vehicle was disguised to appear like a patrol car. During the chase, Wortman opened fire on people at random.