What I remember is that she was setting up for a jump and a younger less experienced skater cut her off and Kimmie fell hard on her knee trying to abort the jump.
Yes, that's what she said. Apparently that was the injury that killed her Oly run. And while fanboys (and girls) were bickering that she should have gotten a free pass to Nationals, she was tweeting around that time that some jumps were still painful. She couldn't have gone anyway