I've lived in SW Florida for over twenty years. There have been too many accidental drownings of young children, more than I can remember anyway, but in all of the incidents that I can recall, the parents or care givers called 911 immediately.
There has not been a single "ugly coping" cover up for an accidental drowning. It happens. It's tragic. It's accidental. The public is sympathetic toward the parents loss and very few parents have been prosecuted for neglect. It has to be glaringly obvious that the child was unattended due to drug use or left home alone etc...
No reasonable parent hides the fact of drowning with duct taping and dumping the child's body down the road and calls it a kidnapping!
KC could have intentionally drowned Caylee and still presented an accidental drowning and perhaps gotten away with it.
I, as a juror, wouldn't believe for one second that this was an accidental drowning.
Good luck defense team.