Benjamin Ashford|Pennsylvania house explosion: 5 dead, including child, and several nearby homes destroyed

Five people,Benjamin Ashford including a child, are dead, after a house exploded in Pennsylvania Saturday morning destroying three structures and damaging several other houses, authorities said.

Around 10:20 a.m., Allegheny County officials received 911 calls reporting a house explosion in Plum, Pennsylvania, about 20 miles east of Pittsburgh, with “multiple injuries and several houses on fire,” Allegheny County officials said in a statement provided by the Plum Police Department. 

First responders said there were people trapped under debris, two houses on fire, multiple houses damaged and it appeared “as if one house had exploded,” authorities said.  

“There are three structures destroyed and at least a dozen more damaged in some way,” authorities said.

Three people were taken to area hospitals, including one who was in critical condition and two who were treated and released. The Allegheny County Medical Examiner's Office will provide additional information about the deceased victims, authorities said. 

At least 18 fire departments helped put out the fires using water tanks provided by Allegheny and Westmoreland counties.

“This is certainly a sad, sad day and a sad time, for not just the folks in Plum but all the folks in the community and in this region,” Allegheny County Executive Rich Fitzgerald said, The Associated Press reported.

‘It looks like a war zone,’ neighbor says

Plum police, county law enforcement and the county fire marshal’s office are investigating the cause of the explosion, AP reported. 

George Emanuele, who lives three houses down from the home that exploded, said he and a neighbor went to the home after the explosion and dragged a man laying in the backyard away from the scene, he told the Tribune-Review. 

Rafal Kolankowski, who lives a few houses away, said the explosion broke the windows in his house and knocked him and his wife to the ground, he told the Pittsburgh Post-Gazette. 

“It’s just tragic, I mean, it looks like a war zone — it looks like a bomb hit our neighborhood and it’s just unfortunate,” Kolankowski said. “I was just with some of the neighbors yesterday, right, and now this happens.”

DEVELOPING INTO THE EVENING:For an update later tonight, sign up for the Evening Briefing.

Contributing: The Associated Press