It was in this direction, that Kate told an interpretor that Maddie's body would be found in the drain...
Acting on this information, the police searched the drain and found no body there...
But was kate referring to a different drain?
How many drains are / were there in that area, or along that part of the shoreline?
Certainly one huge horizontal drain there, and several vertical drains, which became of interest to me when I visited the scene...