Felix Cacchione, director of the Serious Incident Response Team, the province's independent police watchdog agency, is seen in Halifax on April 18, 2018. The director of a police watchdog agency says a 24-year-old man who was shot by an RCMP officer in Moncton, N.B., was holding a knife at the time. The Mounties have said the man, who died at the scene, was advancing towards an officer in the residence with a "weapon" but hadn't specified what the weapon was. THE CANADIAN PRESS/Andrew Vaughan