Watched "Mishipeshu" from Grimm. Simon, a Native American teenage boy, drops out from school because he is being bullied and discriminated against for his race. He becomes possessed by the Mishipeshu, a panther-like creature with horns, and begins hunting and killing the three white men who beat his father to death while he looked on as a five-year-old child. Nick, Hank, Sergeant Wu, and Deputy Chavez work on tracing the identities of the men. They also consult a friend of Deputy Chavez who heads a reservation. They are able to save Simon from further possession by the Mishipeshu.