Discription of Events: VIOLENT, PSYCHOTIC, DANGEROUS LUNATIC!!! I was in the far right lane on Hwy 75 going through Plano, Texas at about 6:15am on 7/17/19. There was HEAVY traffic in my lane and as the vehicles in front of me started to slow down and put on their brakes, this PSYCHOTICALLY DERANGED, MURDEROUS PSYCHOPATH HARD JERKED ACROSS MY FRONT BUMPER AS SHE WAS RIDING HER BRAKES!!! She almost ripped off the back bumper of the vehicle in front of me, and almost ripped off MY front bumper CUTTING ME OFF AND CAUSING ME TO SLAM ON MY BRAKES IN HEAVY TRAFFIC!!!! Yet ANOTHER vicious, violent, deadly, murderous psychopath put out on public roads by the DMV!!!!