In this image taken from police body camera video released by the Mahoning County Sheriff's Office, a firefighter carries a victim up a ladder following an explosion in a building, Tuesday, May 28, 2024, in Youngstown, Ohio. A cut natural gas line was found in a basement area of the building which was severely damaged by a massive explosion this week, the National Transportation Safety Board reported Thursday, May 30, 2024, but it's not yet known if that played a role in the blast. (Mahoning County Sheriff's Office via AP)