Don't Kill It (2016)

Jebediah Woodley has spent his life hunting down and killing demons. But he may have met his match with his latest quarry. Woodley is in a small town in Mississippi trying to find a demon that possesses and kills its victims. Along the way, he joins forces with a tough FBI agent named Evelyn Pierce. As the body count mounts, Woodley and Pierce must find a way to stop this demon's rampage before its evil spreads beyond the town.