Gunman, 44, is identified, but no motive known yet
                                
                                
                                    (Newser) -
                                    More of the details are filling in on  yesterday's shooting  in rural Pennsylvania in which three people were killed along with the gunman. The  Altoona Mirror  reports that 44-year-old Jeffrey Michael shot his victims in three separate locations in Frankstown before being killed in a shootout with troopers. The...