I've been looking at skibaboo's map:
Abigail Williams & Liberty German. Delphi, IN. 2/13/17 - Google My Maps
And the helicopter footage:
There's a pretty straight shot from between where LE parked at the cemetery, to where they parked on the private road, with the crime scene and creek searches right in between. This is footage from 2/14. I'm sure at that point they already knew about Libby's SC photos on the bridge, but I don't know if they had any other digital info yet, like the BG video, or even her phone.
Fast forward to 2/27 (almost 2 weeks later). Now there are road blocks on Old IN 25 and W 300 N, on either side of Hoosier Heartland Hwy., plus one south on W 200 N (near N 625 W - the one that turns into the private drive south of the bridge). I wonder what happened to bring forth the road blocks on 2/27.
I know many of you don't like to rehash the creek crossing, so scroll and roll. But I'm still struggling with the idea of BG leading the two girls across the creek to kill them. What sort of person puts themselves in that kind of position before committing a crime like this? The footage of the searches proves the water was probably fairly deep for at least some point in the crossing. If he did lead them across, I think that indicates a heck of a lot more about him as a person than almost any other clue we have about him. We still don't even know for sure that he did, anyway.
The idea of him crossing the creek on his exit out makes some sense. He could have crossed and stayed south of the creek and taken the woods all the way to Hoosier Heartland Hwy, if that's what he did to avoid the trail. The attached map is just one option he could have taken where he mostly would have stayed hidden until the highway, and it's only about two and a quarter miles.
IMO, there's something really significant about the way this all went down that we haven't been told, or isn't known yet, even to LE.