Officers are continuing to look for a tractor-trailer rig that left the scene after being involved in a fatal accident a few miles south of Lamesa on Tuesday morning.The accident, at the intersection of State Hwy. 349 and FM 2051, claimed the life of 73-year-old Manuel Reyes Sandoval of Lamesa.No information was available yet as of noon Wednesday from the Texas Department of Public Safety, which is investigating the accident.Dawson County Sheriff Matt Hogg, however, told the Press-Reporter that, to his knowledge, the truck has not been located.He said initial information available at the scene indicated a tractor-trailer rig that ...