April 8, 2014 12:56 am A Look Inside the Heroin Epidemic NBC10’s Denise Nakano takes a look inside the local heroin epidemic in part one of a two-part series. US & World Videos 12:54 Cleaning Philly's streets: The Lineup 1:45 Local athletes team up, compete in the 46th annual Delco Hero Bowl 0:31 Popular Philadelphia deli shut down for health violations 0:31 Off-duty Philadelphia Police officer recovering after exchanging gunfire with robber 1:49 Local voters react to former Pres. Trump's guilty verdict