A resident of Coalgate, Oklahoma, Treyvian Jamal Mason, also known as Tray Mason, has been sentenced to 78 months in prison for possessing a stolen firearm. The sentencing was announced by the United States Attorney’s Office for the Eastern District of Oklahoma.
The case resulted from an investigation involving multiple agencies: the Coalgate Police Department, Coal County Sheriff’s Office, Choctaw Nation Lighthorse Police, and the Bureau of Alcohol, Tobacco, Firearms and Explosives.
Mason pleaded guilty on June 11, 2025. According to investigators, he knowingly possessed and concealed a stolen semi-automatic pistol on February 13, 2025. Authorities said Mason knew or had reason to believe that the firearm was stolen.
The sentencing hearing was overseen by Judge Timothy M. Reif of the United States Court of International Trade. He presided over the matter while assigned to the District Court for the Eastern District of Oklahoma. Mason will stay in U.S. Marshals Service custody until he is transferred to a federal prison facility where he will serve his sentence without parole.
Assistant U.S. Attorney Kevin Gross prosecuted the case for the government.
