Derrick Estell should be in Franklin County , Tennessee , a deputy sheriff . Derrick Estell has a lengthy rap sheet , which includes charges of aggravated robbery , breaking and entering , and burglary among others . His mother was arrested last week for allegedly beating her son . He was talking on the phone with his mother when he died , authorities say .
Derrick Estell should be in Franklin County , Tennessee , a deputy sheriff . His mother was arrested last week for allegedly beating her son . He was talking on the phone with his mother when he died , authorities say .