His daughter said she thought he was going to kill her during the vehicle chase, according to a court filing.
In a statement, Burns said he takes full responsibility for his actions and is receiving treatment for post-traumatic stress disorder.
"I deeply regret what occurred and am prepared to be held accountable for my actions.".
The case was prosecuted by the office of Republican Attorney General Gentner Drummond, who announced that Burns had pleaded guilty.
The affidavit said Burns then got in his truck and chased the van with the grandmother and girl inside.
Investigators watched a video of the chase where Burns' daughter can be heard saying, “He is literally about to kill us.”.
That same year, then-Rep. Ryan Martinez, R-Edmond, resigned after pleading guilty to a felony offense of a non-driving DUI. »