WANTED: The Bedford County Sheriff's Office is searching for Tristan David McMahon, 24, who escaped today from the Bedford County Courthouse after he was sentenced. He was last seen wearing a white t-shirt and blue jeans at 10:20 a.m. If you see him, call the sheriff's office immediately at #931-684-3232, or Crimestoppers at #931-685-4300, to remain anonymous.