Bureau of Alcohol, Tobacco, Firearms and Explosives

United States Attorney Ron Parsons announced that a Rosebud, South Dakota, man has been indicted by a federal grand jury for Second Degree Murder, Discharge of a Firearm During a Crime of Violence, and Tampering With Evidence.

Tanyan Wakita Iron, a/k/a Sonny Iron, age 18, was indicted on September 9, 2020. He appeared before U.S. Magistrate Judge Mark A. Moreno on January 7, 2021, and pled not guilty to the Indictment.

The maximum penalty upon conviction is any term of years up to life in federal prison and/or a $250,000 fine, five years of supervised release, and $300 to the Federal Crime Victims Fund. Restitution may also be ordered.

The Indictment alleges that on August 9, 2020, in St. Francis, South Dakota, Iron murdered a woman by shooting her in the head with a handgun. The Indictment further alleges that Iron attempted to hide the handgun from investigators following the fatal shooting.

The charges are merely accusations and Iron is presumed innocent until and unless proven guilty.

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 make our neighborhoods safer for everyone. The Department of Justice reinvigorated PSN in 2017 as part of its renewed focus on targeting violent criminals, directing all U.S. Attorney’s Offices to work in partnership with federal, state, local, and tribal law enforcement and local communities to develop effective, locally-based strategies to reduce violent crime.

This case is also part of Project Guardian, the Department of Justice’s signature initiative to reduce gun violence and enforce federal firearms laws. Initiated by the Attorney General in the fall of 2019, Project Guardian draws upon the Department’s past successful programs to reduce gun violence; enhances coordination of federal, state, local, and tribal authorities in investigating and prosecuting gun crimes; improves information-sharing by the Bureau of Alcohol, Tobacco, Firearms and Explosives when a prohibited individual attempts to purchase a firearm and is denied by the National Instant Criminal Background Check System (NICS), to include taking appropriate actions when a prospective purchaser is denied by the NICS for mental health reasons; and ensures that federal resources are directed at the criminals posing the greatest threat to our communities. For more information about Project Guardian, please see: https://www.justice.gov/projectguardian.

The investigation is being conducted by the Rosebud Sioux Tribe Law Enforcement Services and the Bureau of Alcohol, Tobacco, Firearms and Explosives. Assistant U.S. Attorney Mike Elmore is prosecuting the case.

Iron was remanded to the custody of the U.S. Marshals Service pending trial. A trial date has not been set.

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