A Kentucky truck driver and prior sex offender was sentenced in federal court today for transporting child pornography. 59-year-old Gregory Marshall of Paducah, Kentucky, was sentenced to 20 years in federal prison without parole. According to court documents, a Missouri State Highway Patrol trooper stopped the tractor-trailer Marshall was driving on U.S. Highway 60 in Wright County, in June 2018. The trooper discovered that Marshall was a non-compliant sex offender. Marshall has three prior convictions for sexually abusing children, including sexually abusing a 4-year-old child, a 6-year-old child, and a 14-year-old child. While searching the sleeper berth of the tractor, the trooper discovered a laptop computer and an external hard drive that contained child pornography. More than 25-thousand images and video files depicting child pornography were recovered. Marshall admitted that he downloaded pornographic images of adults and children onto his laptop computer and his external hard drive. He confessed that he was in possession of images of children possibly as young as four years old and acknowledged that some of those images depict children engaged in sexual acts with adults. In addition to the 20-year sentence, the court also sentenced Marshall to spend the rest of his life on supervised release following incarceration and ordered Marshall to pay $63,000 in restitution to his victims.