Professor : Professor : some details of accusations not true . Three Scottsboro Boys had yet to receive sentences or had their charges dropped . Charles Weems , John Andy Wright and Haywood Patterson got posthumous sentences . Board of Pardons official : ` ` wrongdoing of social and racial injustice '' is denied .
NEW : Professor says some details of accusations not known . Three Scottsboro Boys had yet to receive pardons or had their charges overturned . Charles Weems , John Andy Wright and Haywood Patterson got posthumous pardons . Board of Pardons official : `` wrongdoing of social and racial injustice '' is remedied .