I know the park and surrounding area have been searched at least twice. I've also been all around it myself twice. As for the lake itself, not sure about that but I would think Casey would need some type of boat to get out far enough to dispose of a body. It's very popular with jet skiers and there are also some who fish there. The far side of the lake borders an airport. The walkway has no where to park along it...the only parking on that side of 408 are the spaces at the park and the entire area on the park side is very visible from the road and residences across the street. Now, if she could gain access to the airport side, that would be more secluded. I've never been back in that area as it's a small airport and I'm not sure if there is even public access over that way. Not saying it isn't possible, but I just can't see this as isolated enough for Casey to have felt comfortable off loading a body and then tossing it off the shore. Nor can I see her wading out far enough to do so. Lake Underhill isn't the cleanest body of water around...just doesn't make sense to me that she would take a chance with Caylee here when there are lots of much more secluded areas she could have visited at night without detection. JMO.