A person at Los Angeles International Airport was able to capture a quick evacuation after a shooter opened fire in Terminal 3.
The video, posted by TMZ, shows multiple police officers with weapons drawn when one gets a call on the radio. He immediately yells for everyone to get on the floor.
A tense few moments pass until a flood of evacuees runs towards an exit door, forming a brief bottleneck.
There are no gunshots audible in the clip but it was filmed inside Terminal 3.
One person was killed and several others were wounded when the suspected gunman, 23-year-old Paul Anthony Ciancia, opened fire.