Terrace RCMP initiated a high-risk takedown at a residence in Thornhill on Tuesday afternoon.
Police were responding to a report of a break and enter at the residence, with weapons on site, which necessitated the operation.
The incident occurred near Hemlock St. and Old Lakelse Lake Dr. at approximately 12:15 p.m. and traffic was stopped near the scene for a while.
Four people were taken into police custody and then later released. Police are still investigating.
If you have information about crime contact the Terrace RCMP at 250-638-7400 or anonymously through Crime Stoppers by telephone at 1-800-222-TIPS, online at www.terracecrimestoppers.ca.