Seth Thompson, an 18-year-old Texas man, is facing charges for allegedly carjacking an elderly man at gunpoint. The incident happened outside a Festus Walmart yesterday. According to Festus Police Chief Timothy Lewis, Thompson has not been arrested, and remains on the loose. He was last seen driving the stolen 2008 Ford Focus with the Missouri license plate MC5L2G. Anyone with information is asked to contact the Festus Police Department.