A man suspected in the hit and run death of a woman along Parkway East has turned himself in to Jefferson County authorities. Deputies say 25 year old Sylvester Taylor is charged with manslaughter and leaving the scene of an accident in the death of Angela McCall. Witnesses say Taylor was seen driving up onto a curb hitting and killing McCall. Investigators say Taylor threatened witnesses with a gun, and then took the tag off his car before running away.