What caused the deadly explosion in Philadelphia's Nicetown neighborhood?

Name: What caused the deadly explosion in Philadelphia's Nicetown neighborhood?
Uploaded: 2025-06-30T17:32:00-0400
Duration: 3 min 9 s
Description: Pipeline safety expert Richard Kuprewicz says explosions of this magnitude, which damage several homes, are often gas-fueled, and a source tells CBS News Philadelphia that state investigators are looking at this as a possible cause.

Pipeline safety expert Richard Kuprewicz says explosions of this magnitude, which damage several homes, are often gas-fueled, and a source tells CBS News Philadelphia that state investigators are looking at this as a possible cause.