Collapse of the World Trade Center

The World Trade Center, in Lower Manhattan, New York City, was destroyed after a series of terrorist attacks on September 11, 2001, killing almost 3,000 people at the site.... Wikipedia

• Time:  9:59 a.m. – 5:21 p.m.
• Date:  September 11, 2001
• Type:  Building collapse
• Non-fatal injuries:  c. 6,000–25,000
• Data source:  DuckDuckGo