If she did she did not hit it very hard because at its final resting place on the grassy knoll there is little to no damage in the front of the car — from what I can see.
I question some of the actions on the video, but have not seen enough to know what happened at the end. The shots in the video came awfully late for such a public and populated space. Why not block her in with vehicles instead of people? With all the guns trained on her at that point, they were already treating it as a situation dangerous in some way.