Browning man found guilty of attempted strangulation and assault charges on Blackfeet Indian Reservation

GREAT FALLS – A Browning man who assaulted a woman on the Blackfeet Indian Reservation was found guilty today, U.S. Attorney Kurt Alme said.

Following a one-and-a-half-day trial, a federal jury found William Alvin Potts, 62, guilty of attempted strangulation and assault by striking, beating, or wounding. Potts faces 10 years in prison, a $250,000 fine and 3 years of supervised release.

Chief U.S. District Judge Brian M. Morris presided and will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors. Sentencing was set for October 8, 2025. Potts will remain released on conditions pending further proceedings.

The government alleged in court documents that on June 28, 2024, Potts physically assaulted Jane Doe. That morning a verbal argument escalated to name-calling. Potts then threw a chair to the side and grabbed Jane Doe by the neck. He pushed her backward while applying pressure to her throat and neck. Eventually he pushed her into the corner of the entry wall to the living room. Potts pushed her backward for approximately ten feet, at which point, their legs tangled, and Doe fell to the ground. Potts landed on top of Jane Doe and proceeded to physically strike her with his fists. A witness stopped the assault and physically pulled Potts off Jane Doe. Jane Doe experienced significant pain after the assault and sought treatment at the Browning Community Hospital. Doe suffered a spinal fracture and continues to experience pain.

Potts was interviewed by law enforcement and admitted to pushing Doe. He said he pushed her to make her go down the hall and they then both fell. He denied striking her.

Assistant U.S. Attorney Kalah Paisley prosecuted the case. The investigation was conducted by the FBI and Blackfeet Law Enforcement Services.

This case is part of Project Safe Neighborhoods (PSN), a program bringing together all levels of law enforcement and the communities they serve to reduce violent crime and gun violence, and to make our neighborhoods safer for everyone. On May 26, 2021, the Department launched a violent crime reduction strategy strengthening PSN based on these core principles: fostering trust and legitimacy in our communities, supporting community-based organizations that help prevent violence from occurring in the first place, setting focused and strategic enforcement priorities, and measuring the results. For more information about Project Safe Neighborhoods, please visit Justice.gov/PSN.

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