Alexander Bradley and John Alcorn Jr. are ordered to answer questions . The grand jury is looking into a 2012 double homicide in Boston . Former NFL player Aaron Hernandez is suspected of being involved in the deaths . TL;DR Law enforcement sources told CNN the .38-caliber handgun was identified by ballistics tests as the murder weapon in the unsolved Boston double homicide . A Massachusetts judge has ruled that former New England Patriots tight end Aaron Hernandez's lawyers can question him about his role in two killings during an investigation by police investigating whether he killed someone
Alexander Bradley and John Alcorn Jr. are ordered to answer questions . The grand jury is looking into a 2012 double homicide in Boston . Former NFL player Aaron Hernandez is suspected of being involved in the deaths . TL;DR A Massachusetts judge has ruled that former New England Patriots tight end Aaron Hernandez's lawyers can question him about his role in two killings during an investigation by police investigating whether he killed someone