That's an interesting idea. Him driving from east to west past HH has always seemed odd to me, and I think I've had the same thought that it was a known back way from his house, which avoided the heavier traveled route. And likely that's the route he always took to the trails. It is also odd that the PCA doesn't mention him going home the same way, though, going west to east past HH, since that seems the more obvious route to take to NOT be seen. Of course, just because it isn't in the PCA doesn't mean it didn't happen, either. We just don't know.