A little boy was wading in the lagoon at the Disney's Grand Floridian Resort -- in the exact place where an alligator put a 2-year-old in a death grip -- just 30 minutes before the attack.
Jennifer Vendetti and her son, Channing, went to the lagoon around the same time Lane Graves arrived. It appears Jennifer was okay with her son wading in the lagoon, despite the sign that warned people not to swim. Fact is ... he wasn't swimming -- he was wading.
Other former guests are now posting pics on social media ... showing their unsuspecting children wading in the Disney lagoon.