The Leitchfield Police Department was called to Five-Star in Leitchfield early Saturday morning as a man was attempting to purchase fuel with a possible counterfeit bill. According to a statement, Officers confirmed the information from witnesses as another Officer saw the suspected vehicle leaving the parking lot. A traffic stop was conducted. The driver was identified as Aaron Cummings, age 28 of Hopkinsville. Cummings admitted to attempting to use the counterfeit bill to purchase gas. The investigation led Officers to locating $4,080 of counterfeit money in the rear of the vehicle along with a juvenile. Cummings was arrested pursuant to a warrant from another County as well as charges of Criminal Possession of a Forged Instrument in the First Degree and Unlawful Transaction with a Minor in the Second Degree. Cummings was lodged in the Grayson County Detention Center. The investigation is ongoing.