Pro-skier Angel Collinson was shooting a documentary in Alaska’s Neacola range in April 2015 when she tumbled, flipping onto her back, and fell 1,000 feet down the snow-covered mountain. The footage of the fall was released on January 21 by Teton Mountain Research as part of its 2016 Safety Week. Collinson’s microphone kept recording as she fell, and after coming to a stop, she could be heard saying, “I’m okay, I’m okay.” [Additional reporting by Storyful]