Hartshorne Resident Pleads Guilty To Federal Firearm And Explosives Charges

MUSKOGEE, OKLAHOMA - The United States Attorney's Office for the Eastern District of Oklahoma announced that Kelly Von Morck, age 35, of Hartshorne, Oklahoma, entered a guilty plea to two counts of Unlawful User of Controlled Substance in Possession of a Firearm and Ammunition and one count of User of a Controlled Substance in Possession of Explosive.

The Superseding Indictment alleged that on October 20, 2024, Von Morck, knowing that he was an unlawful user and addicted to a controlled substance, knowingly possessed a 9mm semi-automatic pistol, a .22 revolver, a 16-gauge shotgun, a .38 caliber revolver, a .30-06 caliber rifle, and 559 rounds of assorted ammunition, which had been shipped and transported in interstate commerce.

The Superseding Indictment further alleged that on June 26, 2025, Von Morck, knowing that he was an unlawful user and addicted to a controlled substance, knowingly possessed a 9mm semi-automatic pistol and 82 rounds of assorted ammunition, which had been shipped and transported in interstate commerce.

Lastly, the Superseding Indictment alleged that on October 20, 2024, Von Morck, knowing he was an unlawful user of and addicted to a controlled substance, knowingly possessed an explosive which had been shipped and transported in interstate commerce.

The charges arose from an investigation by the Hartshorne Police Department, the Pittsburg County Sheriff's Office, the Oklahoma Highway Patrol Bomb Squad, and the Bureau of Alcohol, Tobacco, Firearms and Explosives.

The Honorable Gerald L. Jackson, U.S. Magistrate Judge in the United States District Court for the Eastern District of Oklahoma, accepted the plea and ordered the completion of a presentence investigation report.

A U.S. District Court Judge will determine the sentence to be imposed after considering the U.S. Sentencing Guidelines and other statutory factors.

Von Morck will remain in the custody of the United States Marshals Service pending sentencing.

Assistant U.S. Attorney Jonathan E. Soverly represented the United States.