Hawkes and his girlfriend order a meal on a local gourmet food truck only to see it explode in front of them, killing the young chef inside. Our CSI team finds the truck exploded due to a homemade bomb and discover the food trucks were actually a front for a lucrative prostitution ring which could have made the young chef some significant enemies. As our team follows the trail of evidence, it leads to the son of a local hot dog stand owner who was tired of watching his father struggle against the food truck competition; especially when he realized what dirty business the trucks were really involved in. He placed the bomb to eliminate his father's competition.