Previous Post#WhyIDidntReport gives survivors old-school platform to share their stories Tumblr Mail The FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) are among the agencies at the scene.Authorities are looking to speak to all witnesses. The FBI urges anyone with information to call investigators at 215-418-4000. It is not clear how or why the explosion happened.Authorities called the explosion an isolated incident and said there is no further threat to the public.Autopsies will be performed Monday, said Lehigh County Coroner Scott Grim. Twitter (ABC NEWS)- Three men died after a car exploded late Saturday in Allentown, Pennsylvania, authorities said.The suspect was likely among those killed in the blast, Lehigh County District Attorney Jim Martin said at a Sunday news conference.Philadelphia ABC station WPVI reported the blast, which took place about 9:30 p.m., shook windows of houses in the neighborhood.Photos of the scene showed debris from the car strewn across the block. National NewsNewsWatch Three killed after car explodes in suburban Pennsylvania; suspect likely among the dead By Daniella HankeyOct 01, 2018, 04:30 am 392 0 Pinterest Linkedin Home NewsWatch National News Three killed after car explodes in suburban Pennsylvania; suspect likely among the dead Google+ Daniella Hankey Facebook Next PostGino’s Top Five Plays of the Week: Week 6 The Red Cross tweeted it had set up a temporary shelter in the area.The area surrounding the explosion has been cordoned off by authorities for blocks.Allentown is located in eastern Pennsylvania, about 60 miles northwest of Philadelphia.