The Royal Canadian Mounted Police (RCMP) were conducting surveillance of people at a gun show in Great Falls, Montana. Several people at the gun show reported a suspicious person in a SUV with Canadian license plates. Sheriff’s officers confronted the person only to discover they were an undercover member of the RCMP conducting an operation. Sheriff’s officers were not notified on the operation and asked the undercover Canadian RCMP officer to leave, which he did.

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