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Press Release

Omaha Man Sentenced for Firearm Offense

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

COUNCIL BLUFFS, IA – Diamond Cook, age 31, of Omaha, Nebraska, was sentenced on February 16, 2023, to 48 months in prison following his plea of guilty to being a prohibited person in possession of a firearm. After he is released from prison, Cook will serve three years of supervised release.

On February 24, 2022, a Fremont County Deputy stopped a car on Interstate 29 for not displaying registration and a nonworking brake light. The deputy could smell marijuana coming from the car. Cook was a passenger and lied about his name. During a search of the car, law enforcement located a loaded handgun. Cook is prohibited from having any firearms because he is a convicted felon.

United States Attorney Richard D. Westphal of the Southern District of Iowa made the announcement. The Fremont Cunty Sheriff’s Office, the Federal Bureau of Investigation and the Bureau of Alcohol, Tobacco, Firearms and Explosives investigated the case.

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. In May 2021, the Department of Justice 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.


MacKenzie Tubbs
Public Information Officer

Updated February 22, 2023

Project Safe Neighborhoods
Firearms Offenses