Part 6/15:
Close-up images reveal steel beams curled and twisted in manners incompatible with normal structural failure. Many of these beams show signs of melting, peeling, and unusual deformation patterns. Firefighters' testimonies recount molten metal pools and unusual heat signatures—metals that should require temperatures above 3,000°F to melt appear to have melted at lower temperatures, or more plausibly, were altered by some unknown process.