Firefighters line up as the body of Philadelphia firefighter Lt. Matthew LeTourneau is carried on top of a firetruck during a funeral procession on Friday, Jan. 12, 2018 in Philadelphia. Officials say the funeral mass for Lt. Matthew LeTourneau will be held Friday at the Cathedral Basilica of Saints Peter and Paul in Philadelphia. The 11-year veteran was pulled from the home on Saturday by fellow firefighters and taken to a hospital, where he was later pronounced dead. (AP Photo/Kristen DeGroot)