Shocking: Anne Heche trying to crawl out of her body bag? Not Burned? Still Alive but in a body bag?

From a body bag (TURNS OUT IT IS A WHITE SHEET BUT SHE WAS COVERED UP COMPLETELY LIKE A DEAD BODY) to the ICU at the hospital? She does not look burned to me. Why did the firefighter act the way he did? Slamming her back on to the stretcher? Ambulan…