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Press Release

Individuals arraigned on murder charges

For Immediate Release
U.S. Attorney's Office, District of Montana

GREAT FALLS - Two individuals accused of murdering a man on the Rocky Boy’s Indian Reservation were arraigned yesterday, U.S. Attorney Kurt Alme said.

Levi Terrance Olson, 29, and Brandon Lee Weaselboy, 30, both of Box Elder, pleaded not guilty to an indictment charging both defendants with conspiracy, attempted robbery, attempted aggravated burglary, second-degree murder, and possession of a firearm in furtherance of a crime of violence. If convicted of the most serious charge contained in the indictment, the defendants face life imprisonment, a $250,000 fine, and five years of supervised release.

U.S. Magistrate Judge John Johnston presided. Both defendants were detained pending further proceedings.

Count 1 of the indictment alleges that on July 29, 2024, near Box Elder, the defendants knowingly conspired, confederated, and agreed with each other to commit offenses against the United States of America—namely, robbery.

Count 2 of the indictment alleges that on July 29, 2024, near Box Elder, the defendants, by force and violence, and by intimidation, attempted to take from the person and presence of another something of value—that is, the defendants used firearms to threaten and assault multiple persons.

Count 3 of the indictment alleges that on July 29, 2024, near Box Elder, the defendants knowingly entered and remained unlawfully in an occupied structure on the Rocky Boy’s Indian Reservation, and did so with the purpose to commit another offense therein—the robbery—and in the course of committing the offense were armed with weapons and did purposely and knowingly inflict bodily injury on another, and aided and abetted the same.

Count 4 of the indictment alleges that on July 29, 2024, near Box Elder, the defendants unlawfully and with malice aforethought, that is recklessly with extreme disregard for human life, killed John Doe, and aided and abetted the same.

Count 5 of the indictment alleges that on July 29, 2024, near Box Elder, the defendants knowingly possessed a firearm in furtherance of a crime of violence that may be prosecuted in a court of the United States, namely second-degree murder, affecting commerce as charged in Count 4 of the indictment.

The U.S. Attorney’s Office is prosecuting the case. The FBI and Chippewa Cree Law Enforcement Services conducted the investigation.

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.

The charging documents are merely accusations and defendants are presumed innocent until proven guilty beyond a reasonable doubt.

PACER case reference. 25-118.

The progress of cases may be monitored through the U.S. District Court Calendar and the PACER system. To establish a PACER account, which provides electronic access to review documents filed in a case, please visit http://www.pacer.gov/register.html. To access the District Court’s calendar, please visit https://ecf.mtd.uscourts.gov/cgi-bin/PublicCalendar.pl.

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Contact

Keri Leggett

Acting Public Affairs Officer

keri.leggett@usdoj.gov 

Updated November 25, 2025

Topic
Project Safe Neighborhoods
Press Release Number: 25-242