World Trade Center Collapse on 9/11/2001, Upscaled to 4K 60P

Footage I filmed of the World Trade Center Collapsing on 9/11/2001. Filmed from the roof of 64 St Marks Place in NYC on a Sony VX2000 with teleconverter. Upscaled to 4K 60p using Topaz Video AI. For historical archival purposes only.