UPDATE Dec. 2011: Download found at the NIST archive.org video repository. No known version exists with full collapse. Only the “spire” of tower core is seen. Amazing shot of the developing dust cloud.
Gunshots can be heard as the dust cloud spreads (0:52), as heard in the PAX-WNBC Jeff Scarborough footage shot from nearby. In the race to beat the suffocating dust cloud, police officers used their side arms to break windows of locked buildings (need citation), in order to find shelter.
More explosions are picked up by Peskin’s camera, and are the subject of a few comments from the videographer. This of course could be exploding gas tanks from the many burned out vehicles recorded by WCBS Channel 2 reporter Vince Dementri. See the Richard Peskin combined clips from about 11:00 am to after 5:21 pm.
NIST 14: Richard Peskin 25 (partial)
YouTube 1 & 2
