A jury found the former “Dances With Wolves” actor guilty on 13 counts, mostly for sexually assaulting Native American women and girls. Prosecutors said he used his status as a self-described Lakota medicine man to control his victims for years.

Nathan Chasing Horse, who made regular stops in Sonoma County as a trusted Lakota medicine man and who was later exposed as a sexual and spiritual predator, was sentenced in Las Vegas on Monday to a l...