I watched live video just after the crash. There was a sea of foam all around the aiplane. Even after the fire was out the foam remained and I recall one video segment of a fire fighter walking through foam over waist deep. I can understand a person collapsing and being covered by the foam. Regardless it is a sad day when anyone dies from a botched landing of a perfectly good airplane. It was the actions of the flight crew who are responsible for the girls death.