November 30, 2015 4:48 pm New Details in Hatfield Double Murder-Suicide NBC10 has learned the name of the man who investigators say shot and killed his girlfriend and her 28-year-old son before turning the gun on himself. NBC10’s Deanna Durante reports. US & World Videos 1:07 Video: Man with autism attacked on SEPTA train, police say 0:41 Caught on bodycam: NJ Transit police officers save choking 3-year-old 11:47 Man hopes to bring emotional support alligator back home: The Lineup 0:25 Own a piece of history: WrestleMania banners up for auction 1:21 SEPTA shares final bus revolution proposal