Thousands March to Funeral for Murdered BC Mountie Rick O'Brien, 51

A memorial is set up for RCMP Const. Rick O’Brien, in front of the Ridge Meadows detachment in Maple Ridge, B.C., on Sept. 23, 2023. The Canadian Press/Ethan Cairns

Thousands of officers in uniform filled the event centre in Langley, B.C., to attend a regimental funeral for RCMP Const. Rick O'Brien who was killed last month in Coquitlam.

Officers from around the province, including RCMP, other police services, firefighters, military and others attended the ceremony for O'Brien, who is the tenth police officer to be killed in Canada since September of last year.