U.S. Bureau of Alcohol Tobacco Firearms Explosives

Green is scheduled to make her initial appearance before U.S. Magistrate Judge Kelly Rankin in federal court in Cheyenne on June 2, where she will hear the formal charge.

Conviction of being a felon in possession of a firearm is punishable by up to 15 years imprisonment, a $250,000 fine and three years of supervised probation after release from custody.