Did someone get hit crossing the freeway at Tidwell and 45?

I was getting a Daiquiri at that daq place right there and saw what looked like a wreck from the drive through but couldn't see see because the car in front of me was blocking a lot of the view.

I saw three cars backing up and the guy in the first car got out, walked up to the window of the second car, said something and left, when I got up finally to see more I didn't see any wrecked vehicle, but the ppl in the car got out and there were a few cars stopped on the side freeway with a firetruck blocking them and someone doing what looked like cpr on someone, so I'm thinking someone got hit. I didn't see a wrecked vehicle though.