A Michigan State Police trooper gave himself a dose of Narcan after coming into contact with an unknown powdery substance during a traffic stop.
Michigan State Police said it happened on Sunday, March 31 at around 8:30 p.m. during the traffic stop on I-675 near Tittabawassee Road.
Officials said the trooper recognized the early effects of the alleged narcotics, gave himself a dose of Narcan, and called for an ambulance.
Two MSP troopers, also from the Tri-City Post, were the first to arrive on the scene. They gave the trooper a second dose of Narcan while they waited for an ambulance to arrive.