Several Injured After Building Collapse In South Philadelphia

For the second time in just over two months, a building has collapsed in Philadelphia, injuring several people.

Philadelphia's local FOX news station is reporting that six people are believed to be injured and the collapse has affected at least two row houses.

Witnesses on the scene are saying they smell gas in the area, but the cause of the collapse hasn't yet been determined.

Last month, another building collapse in Philadelphia killed six people and injured 13.