Emergency personnel assist the victims at the scene of a bomb blast during the Boston Marathon in Boston, Massachusetts, 4/15/13.
Emergency personnel assist the victims at the scene of a bomb blast during the Boston Marathon in Boston, Massachusetts, 4/15/13. Boston Herald/MCT
Emergency personnel assist the victims at the scene of a bomb blast during the Boston Marathon in Boston, Massachusetts, 4/15/13. Boston Herald/MCT

Attorney General authorizes death penalty in Boston Marathon bombing

January 30, 2014 2:24 PM