Sadly this kind of news has been common in our area lately. Don't know the details real well, I have this 3rd hand.
Apparently F&F was on a ride last weekend somewhere, hit a rock, fell off, and hit her head on the gutter.
She was in hospital for a while and is now in a rehab unit relearning coordination, speech, walking etc.
Anyone know more? She was doing regular Saturday rides with 2 wheel industries so perhaps it was then?