I think this may have happened too. But, when someone dies, they begin decomposing immediately so if it happened in the house, they would be able to find it. Now, the yard is a different story. Alot of people said earlier (a week ago) that they thought she may have drowned. Cindy said they always took the ladder out of the pool for safety reasons.
Habit is habit. WHen you do the same thing over and over, you do not just "forget". But when the backyard was photographed, the ladder was in the pool. The more lies Cindy starts telling, the more I start believing she had some knowledge of what happened.