January 11, 2012 12:14 pm 17-Year-Old Flees Accidental Shooting Police are searching for William Barrow. His mother said he ran away after a gun accidentally went off in his hands, critically injuring his 16-year-old friend. US & World Videos 9:46 Another NJ earthquake: The Lineup 2:54 Penn leaders reiterate to pro-Palestinian protesters that they need to pack up camp 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out