Primitive (2011)

“It will rip you to pieces!”

After being forced to visit a hypnotist, Martin receives news of his estranged mother's passing. He returns home for the funeral, and before long, people start dropping dead. The victims - brutally torn apart by what appears to be a predatory monster - convince the local police that Martin is somehow responsible, and soon he comes to believe it too, as all the victims are connected to the evil within him.