Missing flight path file led to drone mishap at Lake Eola

The National Transportation Safety Board released its preliminary report into what happened during a Christmas drone show at Lake Eola Park in downtown Orlando that caused some of the show's 500 drones to collide with another, fall from the sky, and send others flying in rogue directions. At least one drone struck a 7-year-old boy, who suffered serious injury and had to undergo heart surgery, according to his family.

Top Videos