I don't know Kristen but my farrier is friends with her and her husband. He told me yesterday that she is still on a ventilator and that they were going to start trying to rehab her to breath on her own. Apparently the day that it happened she had been sick and was not at her best. A lesson to all of us to pay attention to our own health and strength before riding, just as we would for our horses.
Even though I have never met her I think of her daily and send prayers for a recovery that will allow her to have a good quality of life and for her family to find the strength to get through this very difficult time together.