PHILADELPHIA - A deadly building collapse in Philadelphia on Saturday morning has prompted a response from the Bureau of Alcohol, Tobacco, Firearms and Explosives.The National Response Team is heading to Philadelphia to help investigate the fire that caused part of a building to collapse, killing one firefighter and inuring five other people.
Lt. Sean Williamson, a 27-year veteran of the Philadelphia Fire Department, is dead after crews spent hours attempting to pull him and five others from the rubble.Five were rescued from the fire, including Fire Marshal Sylvester Burton, Lieutenant Clarence Johnson, Firefighter Dennis Daly and Firefighter Robert Brennan, Jr., and transported to Temple University Hospital.
Supervisor with Emergency Services Unit at L&I Thomas Rybakowski was also trapped and rescued from the rubble. He and Lt.