The MSM narrative used a different overweight female ( alive) taking a direct hit from the rearended car for their agitprop. Martyr Heather Heyer may have been hit in the leg, may not have been hit at all , it's not clear. The evidence points to the conclusion that she did not die from any vehicular impact.
https://www.youtube.com/watch?time_continue=144&v=krno2v6h5ag
Hefty Heather and her Homies
https://twitter.com/EuGu_/status/905947660036841476
Lot of detail here:
http://www.occidentaldissent.com/2017/09/07/charlottesville-reconstructing-heather-heyer-movements/