Nearly 3,000 people lost their lives in the terrorist attacks on sept. The door was closed and. Webthe 9/11 attacks resulted in thousands of deaths and unspeakable devastation. Webbenjamin clark saved hundreds of lives in the south tower. But he wasn’t a firefighter or a cop. Webthe worst terrorist attack in u. s. History turned more than a few ordinary americans into heroes. Nearly 3,000 people lost their lives on sep. 11, 2001, after al qaeda hijackers. Webtwenty years on, there are still unsung heroes of 9/11. Many of the workers who cleared up after the attack on the world trade center were undocumented. Webthe sarasota county sheriff’s office is using the month of april to launch operation visibility, a campaign that highlights sarasota county’s public safety. Web911 operators played a pivotal role during the 9/11 attacks, managing emergency responses and providing essential support in a time of unprecedented crisis.