United States District Court for the District of Wyoming

United States District Court for the District of Wyoming
(D. Wyo.)
Location	Cheyenne More locations Casper Mammoth Jackson Evanston Lander Sheridan
Appeals to	Tenth Circuit
Established	July 10, 1890
Judges	3
Chief Judge	Scott W. Skavdahl
Officers of the court
U.S. Attorney	Nicholas Vassallo (acting)
U.S. Marshal	Randall P. Huff
www.wyd.uscourts.gov

The United States District Court for the District of Wyoming (in case citations, D. Wyo.) is the federal district court whose jurisdiction comprises the state of Wyoming and those portions of Yellowstone National Park situated in Montana and Idaho;^[1] 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.^[a] 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 (except for patent claims and claims against the U.S. government under the Tucker Act, which are appealed to the Federal 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 June 29, 2022 the acting United States attorney is Nicholas Vassallo.^[3]

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