United States District Court for the District of Wyoming
The United States District Court for the District of Wyoming is the federal district court whose jurisdiction comprises the state of Wyoming and those portions of Yellowstone National Park situated in Montana and Idaho; it is the only federal court district that includes portions of more than one state, creating a possible "Zone of Death" where it would be difficult to prosecute crimes. The court has locations in Cheyenne and Casper.
Appeals from this court are heard by the United States Court of Appeals for the Tenth Circuit.
The United States Attorney's Office for the District of Wyoming represents the United States in civil and criminal litigation in the court. As of, the acting United States attorney is Darin Smith.