New details were released Wednesday in the arrest of "Dances With Wolves" actor Nathan Chasing Horse, The Associated Press reported. Accused of multiple sex crimes, Chasing Horse, 46, was taken into custody at his Las Vegas residence on Tuesday. Formal charges have not been filed yet, but the actor is facing one count of sexual assault of a child younger than 16, one count of child abuse or neglect, one count of sexual assault and two counts of sex trafficking.