I was one of the first on the scene today and can confirm this.  I was heading south on NX Expressway and saw a huge plume of dirt and realized a van was off the road.  A truck ahead of me pulled over and I pulled behind him.  I was already calling 911 so he went to assist her and she ran into the middle of the expressway and got on her knees and slammed her hands into the ground and was yelling.  I said this to the dispatch, and then told the driver and responder that  help was on the way.  A few minutes later after helping stop a fire the van seems to have started, I asked the guy about her and he told me that she said "I was supposed to die!", or words to that effect.  

I told this to a policeman after everyone else who had stopped to help had left.  I feel really weird that I might get someone in horrible mental shape sent to prison, but that could have been me in the wreck.  Also the woman driver of the Subaru was quite pregnant.  A terrible story from any angle.