In 1985, Banks left Onondaga to surrender to federal law enforcement officials in South Dakota. He served 18 months in prison related to the 1973 charges for the Custer riot. After his release, he worked as a drug and alcohol counselor on the Pine Ridge Indian Reservation. During 1987, grave robbers in Uniontown, Kentucky were halted in their digging for artifacts in American Indian grave sites. Banks organized the reburial ceremonies. His activities resulted in the states of Kentucky and Indiana passing strict legislation against grave desecration.