A car exploded on a city street, killing at least one person and leading to a shelter-in-place order for nearby residents, and federal authorities are helping local officials in the investigation.
The blast happened in Allentown around 9:30 p.m. Saturday, Assistant Police Chief Gail Struss said early Sunday.
"We can confirm that there is at least one fatality," she said in a statement.
Resident Carlos Perodin told The Morning Call of Allentown that he was watching a movie with his wife when he heard a thunderous explosion and went to the scene.
"The fire was crazy," he said. "The car was pretty much split in half."
A bus station was turned into a makeshift command centre with armoured vehicles, dozens of police cruisers, mobile command units and even portable bathrooms, the paper reported. Several portable tents were also erected for evidence processing.
Residents were asked to avoid the area, and people who live nearby were asked to shelter in place. A shelter was set up at an elementary school.
City and Lehigh County authorities are investigating along with state police, the FBI and federal Bureau of Alcohol, Tobacco, Firearms and Explosives.
The FBI said on Twitter that it was working with other agencies and "to assess the situation and determine the cause, with public safety the bureau's highest priority."
Officials asked anyone who witnessed the blast or had information about it to contact investigators.
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