Man charged in teen's murder after other man wrongly convicted

Kenneth Dupree, 72, was charged with the rape and murder of 16-year-old Michelle Jackson back in 1984. Amid a rash of rapes of teenage girls walking to and from school, Jackson disappeared on her way to catch her bus to Murray Wright High School. Her family found her body in a vacant garage near her home the next day -- she had been raped and strangled.