CALHOUN COUNTY, S.C. -- Crews and volunteers are searching for a missing soldier in South Carolina.
Sergeant Robert Larson left his home in Calhoun County, South Carolina on Saturday and no one's seen him since.
His wife says he went for a drive to blow off some steam, but he hasn't come home and she can't reach him.
Pamela Larson says her husband served in Iraq and Afghanistan and suffers from PTSD and a traumatic brain injury.
