Suspect in Custody for Three Murders on Fort Peck Reservation

Fort Peck man alleged to have killed wife, stepson and stepson's girlfriend in Poplar

Yellowstone County authorities said Ackerman confessed to the murders around 4 a.m. Sunday.

FBI investigating after 3 adults found dead on Fort Peck Indian Reservation

The FBI is investigating the deaths of three adults on the Fort Peck Indian Reservation as homicides. The agency was alerted to the situation on Sept. 14, 2025

Suspect in custody for three murders on Fort Peck Reservation

GREAT FALLS - A man is behind bars following three murders in Poplar.Fort Peck Tribal Law Enforcement said in a news release on Sunday that Michael J. Littlebull is in custody for three murders that happened in Poplar.The agency said that the three victims are adults, but has not yet released their names.The investigation is being conducted by Fort Peck Tribal Police, the Federal Bureau of Investigation, the Yellowstone County Sheriff's Office, …

Suspect in custody for three murders in Poplar

GREAT FALLS Fort Peck Tribal Law Enforcement said in a news release on Sunday, September 14, 2025, that Michael J. Littlebull is in custody for three murders that happened in Poplar.The agency said that the three victims are adults, but has not yet released their names.The investigation is being conducted by Fort Peck Tribal Police, Federal Bureau of Investigation, Yellowstone County Sheriff's Office, and Roosevelt County Sheriff's Office.No oth…