CENTER CITY July 21, 2015 7:57 pm Market Street Collapse Guilty Plea Six people died in the 2013 Market Street collapse. On Tuesday, the equipment operator pleaded guilty to manslaughter charges. NBC10’s Rosemary Connors is in Center Center with more. US & World Videos 0:30 Delaware drunk driver crashes into bus while fleeing state troopers, officials say 0:27 Regulators close Philadelphia-based Republic First Bank 2:21 Neighbors coming together for event weeks after West Philly Eid al-Fitr shooting 2:25 Penn interim president orders pro-Palestinian protesters to disband immediately 2:38 Police search for more suspects, teens charged as adults in West Philly Eid al-Fitr event shooting