Three buildings fall on September 11, 2001, and this compilation argues the physics does not match the official account. The first half focuses on 7 World Trade Center, the 47-story tower that came down hours after the Twin Towers were hit, with structural engineers and architects describing its collapse as symmetrical and sudden in ways they associate with controlled demolition rather than fire damage. The film sets that testimony against the National Institute of Standards and Technology's own three-year conclusion that fire alone brought the building down, and asks why NIST would rule out other evidence. The second half turns to the Twin Towers, where William Rodriguez, a janitor who was the last man out of the North Tower, describes hearing an explosion below ground before the first plane struck. Built largely from footage lifted from earlier films like Loose Change and 9/11: Explosive Evidence, this cut assembles newsreel, witness accounts, and engineering commentary into a case for demolition without offering a theory of who set it or why.