New York Giants wide receiver Calvin Austin III's knee buckled during a 1-on-1 drill with Deonte Banks, and he was eventually carted off the field
https://www.foxnews.com/outkick-sports/giants-wide-receiver-calvin-austin-carted-off-apparent-major-knee-injury-brutal-training-camp-scene
https://www.foxnews.com/outkick-sports/giants-wide-receiver-calvin-austin-carted-off-apparent-major-knee-injury-brutal-training-camp-scene