The body is indeed sadly fixed to the bottom of the lake. As the water's only removed for a handful of minutes, and it will take observers a bit of that time to reach the remains anyway, I imagine they'll only be around the corpse long enough to catch glimpses.

So, a few passing notes: the corpse belonged to a male in his late forties to early fifties, in good physical condition. It has been notably decaying — not drastically, but enough so that it's difficult to distinguish the details of his features. One of his arms has been tattooed with the red sleeve of Anurr the Bold. He gives the air of someone somehow on the verge of stirring, but never wakes.