Tragic accident. I am glad they found the little boy's body. Not Disney's fault. They are wild animals and will roam wherever they darn well please just like bear's, bison, snakes, cougar's, mountain lions and all creatures on this Earth that could harm anyone.
They should now, going forward, put up signs with a picture of an alligator on it. What about all the snakes in Florida...put pictures of snakes too? They already posted signs "No Swimming"...geez that means stay out of the water...especially at night when all animals are out roaming for food.