Man and woman killed in Pennsylvania house explosion

VIDEOS: Two people were killed after a house exploded in Crescent Township, Allegheny County.Authorities say the blast was reported shortly before 9 a.m. Tuesday. Units from Crescent, Moon and Sewickley responded to the scene, as well as responders from Ambridge. Two people, 87-year-old Helen H. Mitchell and 89-year-old David L.
- PUB DATE: 3/13/2024 12:00:00 AM - SOURCE: WTAE-TV ABC 4 Pittsburgh