re: What is the most gruesome injury you have ever witnessed?

A car drifted into the median on the interstate in front of me. They overcorrected to get back on the road, and the car started flipping. A man and woman flew out of the car. I saw the guy fly up into the air & land on his head. When we got out of the car to help, the man was bleeding from his ears. It was horrible. This was in 1999, so I couldn’t find anything online to see if he survived or not.