It's beyond me how professional athletes still get DUI's.
They are young men... Young men in general think nothing can hurt them / slow them down.
Add the ego of a pro athlete or celebrity or whatever, and that young man is going to think he can live life without consequence. This has been the way of things since the dawn of time, and will continue to be the way of things.
I don't condone it. They need to be punished. But I will never be surprised by this behavior.