Prof charged in Alabama deaths initially suspected in '90s mail bomb attempt , newspaper says . Never anyone charged , never anyone arrested . '' Professor charged with capital murder in shootings at University of Alabama at Alabama . Professor 's husband says they received ATF letter on '93 case that ` `` In 1986 , Amy Bishop Anderson `` In 1986 , Amy Bishop Anderson , then a dozen , fatally shot brother ; case ruled accidental .
Prof charged in Alabama deaths initially suspected in '90s mail bomb attempt , newspaper says . Professor charged with capital murder in shootings at University of Alabama at Alabama . Professor 's husband says they received ATF letter on '93 case that ` `` In 1986 , Amy Bishop Anderson `` In 1986 , Amy Bishop Anderson , then a dozen , fatally shot brother ; case ruled accidental .