I think we all have our go to places we think a body could be hidden. For me it's abadoned structures, my hubby gets so mad on road trips when I see a collapsing structure and wonder if there is a missing person in it. This case I think leaned toward water because of location, the (alleged?) "fishing trip". Plus it is a common place for a person to try and get rid of someone. Many cases come to mind.
The past two days have been crappy for me, and this just adds to it, not in a selfish way, but it just hurts my heart, regardless if it's AJ or not, it is somebody. Somebody someone killed and hoped never would be found, and that just makes me so sad, I will never understand why people want to purposefully hurt others.