I am saddened, but not surprised to read of the discovery of Nora's body not far from the resort. I remain on the fence as to the possibility of her having wandered their on her own, or her having been lured or led there but lean much more towards there being no foul play.I don't think her being found without clothes is indicative one way or the other - bodies found in water, especially streams and rivers, are often found without clothing because clothing easily becomes snagged, torn, and fabric weakened on branches, rocks, and debris.
I think parents so often underestimate the capabilities of their children, especially if they have a disability. We've seen it time and time again where parents say they would never do this, never do that, couldn't...etc, but were proven wrong. Understanding human behavior is complex. However, time, and autopsy, will tell.
Either way, this is heartbreaking.