JMO
After studying where the BG took the girls there is no doubt in my mind he had more than a passing fancy with that place. He knew the place well and better than most because the location where their bodies were found was in a spot that could not be seen well by others.
I also suspect the BG knew the water became shallow around that area where it was easy to cross the river on foot with the water level they had at the time. All of that tells me he had been to that location before and probably more than once.
Well said.
I like your points abut the creek. Creeks can be tricky to cross as they can go from knee deep to chest deep fast. Also currents can be deceptively powerful. Then factor in that most people are not that comfortable in water. As a result, when under stress, most would instinctually shy away from crossing a body of water.
The fact that he crossed the creek either points to a familiarity with creeks (hunter?, hiker?), or that he knew that creek in particular, or both.
Then factor in that with a few noted exceptions, almost all murderers commit their crimes in places where they are comfortable. The comfortable aspect comes from being familiar with the place.
I think question of how he became familiar with the area can be broken down into three general groups:
- Current residents: The police investigation has been exhaustive and in all probability, included all known local criminals, sex offenders, mentally unstable, as well as individuals who though not convicted of anything, are known locally as "bad news" or just "creepy". All of these possibilities have come up dry.
-Former residents: I think this possibility is most promising. The former resident could have been visiting, been a long term house guest, returned to the area for work, or returned to engage in criminal activity (desires of being a small town crime boss).
I have always liked oral history. It might be good to ask the local historians (retired police, teachers, sports coaches etc.) regarding former residents - both known criminals as well as non criminal, but bad news / creepy types.
- Transient who camped in the area before: The area does not seem to have a lot of transient activity. In addition, BG does not look like a transient. His clothes are neat, the jeans might even be pressed. Likewise, some articles of clothing almost seem color coordinated.