Muhammad Ali lighting the Olympic Torch at the 1996 Atlanta Games is one of the more indelible moments in sports history. "I know where I'm going and I know the truth, and I don't have to be what you want me to be. I'm free to be what I want." | FOX 5 Atlanta

In the summer of 1996, the world was watching the Olympics held in Atlanta, Georgia. On July 27, at a celebration in Centennial Park, a security guard noticed a suspicious backpack under a bench. Security and law enforcement moved quickly to evacuate the massive crowd, but time was not on their side – two people were killed, and more than 100 others injured. Tom Davis, former Assistant Special Agent, Georgia Bureau of Investigation, recalls his experience from that night. “How It Really Happened