FBI task force considers girl 's slaying `` highly solvable '' April Tinsley , 8 , was abducted in 1988 while walking home from a friend 's house . Writer claimed responsibility for slaying in barn-door message in 1990 . Comment:
FBI task force considers girl 's slaying `` highly solvable '' April Tinsley , 8 , was abducted in 1988 while walking home from a friend 's house . Writer claimed responsibility for slaying in barn-door message in 1990 . Four more notes , believed to have been written by the killer , surfaced in 2004 .