Taj Gibson pleaded not guilty May 23 in stabbing case . St. Hubert is charged with second -degree murder and attempted murder . `` PJ '' Avitto , 7 , and Mikayla , 7 , were stabbed in an elevator , police say . But the mayor last week said : `` She 's doing much better . Kings County District , 27 , was released on parole on May 23 , police say .
Taj Gibson pleaded not guilty May 23 in stabbing case . St. Hubert is charged with second -degree murder and attempted murder . `` PJ '' Avitto , 7 , and Mikayla , 7 , were stabbed in an elevator , police say . Kings County District , 27 , was released on parole on May 23 , police say .