July 4, 2014 5:28 am Crowds Gather For Philly 4th Fun Philadelphia is the place to be for the 4th of July. From music, to food, and games, NBC10’s Katy Zachry reports outside Independence Mall with what crowds can expect and how police plan to protect them. US & World Videos 1:08 Philly police believe teenage girl stabbed grandmother to death inside rowhome 2:10 ‘You're speechless and can't believe what you saw.' Mom sees video of attack on her autistic son on SEPTA train 0:39 1 dead, 3 injured in Eastwick after two separate shootings, police say 0:22 Rescue crews call off search for missing kayaker in Schuylkill River 2:06 NJ first responders deploy tracking equipment that can pinpoint threats from recreational remote pilots