Authorities are searching for a man from Thayer who escaped the St Bernards Behavioral Health Center in Jonesboro. Spencer Langston was arrested in Lawrence County for allegedly assaulting an officer on October 9th. Langston is described as a violent offender and has an identifying tattoo with the number 417 covering the back of his head. Anyone with information as to Langston’s whereabouts should call you nearest law enforcement agency.