. >> the majority of the people in these ceremonies were not lakot, so we couldn't really question hime saw many women and girls, including ren, around chasing horse. and while fernando says he never saw any physical abuse, he began to feel uncomfortable. >> his wives had to wear these noisemakers bells so that we could hear them when they're coming and look straight down to the floor or turn our backs and not look at them because we'd go blind. that's how controlle everybody was. >> unbeknownst to fernando, when he joined the circle in 2006, there had been whispers of misbehavior for years. in 2005, tribal authorities on the fort peck reservation in montana notified the fbi of the possible sexual assault of two children. a 13 and a 14 year old. when interviewed by the fbi, chasing horse denied the allegations and ultimately no charges were filed. fernando left the circle in 2014, the same year chasing horse made ren leone lacroix one of his spiritual wives. she was 16. >> he had had me change my name when i was 18. >> what did you change it to? >> chasing horse. we all couldn't get ma