July 10, 2012 5:48 am Witness Recounts Crash That Killed Philly Cop One of the first witnesses to arrive at the scene of the deadly crash that killed Philadelphia Cop Brian Lorenzo speaks only to NBC10 about what she saw that morning. US & World Videos 0:20 Teen girl shot in Southwest Philly, suspect in custody 0:27 FBI inspects American Airlines plane at PHL after bomb threat 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus 2:17 Clear the Shelters: Meet Tails 0:38 Jury says Philly owes $16 million for wrongfully convicted man