The woman shot video of the incident on her cellphone and posted it to her YouTube account.
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WARNING: This footage contains material that some viewers may find disturbing due to explicit language and/or the graphic nature of the material.
Sherri Hastings tells WGHP-TV that a woman driving an SUV was trying to pass her on a two-lane road with double lines on a hill.
"She about ran me off road first time. She got behind me a second time and then went to go around again. I let her have the road, called 911, reported her and her plate number... I started phone video which was in a holder on dashboard - hands free," Hastings said.
The woman eventually passed Hastings, but then she stopped her vehicle in the middle of the road and got out. Video shows the woman then charge Hasting's vehicle and attempt to grab her through the window.
A child in the vehicle then begins to cry.
Hastings gave a copy of the video to police. The woman who got out of her car was arrested and charged with reckless driving to endanger, assault and battery, injury to personal property, driving left of center and two counts of communicating threats.