Marine life nibbling on illegal immigrants' human remains underwater (lots of bodies parts from many bodies). Human remains from all genders, age (it is the most terrible moment when you see a child's body parts floating in the water), race, etc. above and below the surface. Worst when you bump into a body or part of a body during a night dive and realize what you bumped into few minutes later after you shine your dive light on it. It happens after boat load of illegals sinks offshore and the sea brings in the bodies. I can go on with most disgusting and terrifying details about it but I won't here, it is a most terrible horror show.