The two separated after a raid on the facility by AIM members, with Milo believing Domino had been killed during the altercation.
Heated debates between AIM members and Wilson began to arise and escalate.
Wilson agreed with AIM members that there was serious social damage from the high rates of unemployment, suicide, and alcoholism at Pine Ridge.
Between 1973 and 1976, 69 AIM members and supporters died violently and 300 more were physically assaulted, sometimes shot.
Schmidt told another AIM member of his plans after getting a mind control device on him, then caused him to shoot himself.
In a gun battle, an AIM member and both agents died.
At 2:30 p.m., a BIA rifleman fatally shot Joe Stuntz, an AIM member who had taken part in the shootout.
Earlier in 1975, the AIM member Douglass Durham had been revealed to be an FBI agent and dismissed from the organization.
Low-level AIM members Arlo Looking Cloud and John Graham were convicted of her murder, but many people believed that "higher-ranking" leaders had ordered it.
Trudell testified that Looking Cloud had told him that John Graham, another low-level AIM member, was the gunman in the murder.