La Vergne, TN - La Vergne High School SRO Cody Didier and SRO Jeremy Gregory helped a homeless, 17-year-old student obtain parts for the broken van he lived in, repaired the van and filled it with gas. The high school ATLAS coordinator learned the homeless boy was living in the van in January. She located a shelter for him but he could not drive there because his van would not start. She enlisted the help of Didier and Gregory who put jumper cables on the car but after the cable .