Having done a lot of training within law enforcement, David Hart, the new chief deputy sheriff of Bradford County, has gained extensive experience and knowledge under his belt. Hart began his career in the field in 1996 as a corrections officer at the Bradford County Correctional Facility. After several years, he attended and graduated from the Pennsylvania Act 120 Municipal Police Academy in Mansfield in 2001. Hart then became a full-time police officer for Athens Borough. Most recently, he has been serving as deputy sheriff for Bradford County since 2005.