I was watching my high school football team play (Lake Central) which is the same high school that David Yancey goes to. While he was having one of his better games of the season, it just so happened while he was getting tackled his knee buckled. By the look on his face you could tell he was in a lot of pain. He couldn't walk under his own power. Even though this clearly looked like he had torn his ACL, I don't know for sure, but by the way his knee buckled I know it's not good. So again Purdue gets hit with another possible ACL injury, but I wish the best for David and hope it's as serious as it looked.