Since we're all kind of going back to the beginning I'll chime in since I'm in Indiana (Indianapolis) and have been following this case since the first report of lost girls came out that fateful day. The following are my impressions and recollections only so JMO MOO IMO etc:
Last year on the same day on Feb 13 there was an Amber Alert issued in Indiana for a teenage girl from Gary (or some such place in Northern Indiana). Her mother had been murdered and she was missing. I feel it later turned out that she was involved in the murder and folks here even speculated that this was a gross mis-use of the Amber Alert code.
Anyway, the Amber Alert was out about the other girl then that afternoon the news started reporting that there were 2 girls missing from a trail in Delphi. Later it was on the news that they were stopping the search. This did not alarm me at all as the "feeling" that afternoon had been that the girls had wandered off or were lost but would be fine and they would find them cold and hungry in the morning but fine. Plus there was the Gary girl in "real danger" or so we thought.
As for the weather, I'd gone out in my "big coat" that day not realizing it was unseasonably warm out and it was probably warmer down here south of Delphi. Point being I don't think there is much to the idea that BG was "purposely" overdressed IMO. The weather changes quickly here and it can be freezing cold in the AM and be in the 60s in the afternoon. It's just how it is.
I did see someone a few pages back ask me my impression of BGs voice but I've been in the process of switching to a new laptop and am a bit scattered so my apologies for the delay. I do a lot of nationwide phone work and have for many, many years so I would say I have a fairly decent recognition of various areas across the country. I posted this back then also but if I had to guess I think it sounds the most like IL to me. Not Chicago-y, more rural IL. I'm from VA originally (IN for 20ish years) and I don't get the Southerny twang quality that others do but really who knows...SOMEONE does apparently.
Since I'm babbling on here it's also MOO that BG is not some well off dude in disguise. I think those are his own clothes and he regularly looks like that (like the majority of men in the Midwest, it's a "uniform" if you will, very common attire). This isn't an office type of guy IMO. My first thought on seeing him on the bridge when they released the photos was that he was not a trail hiker type but just some guy unable to drive (DUI/OWI or something) that was using it as a cut-through to walk to a store (or work or something). That doesn't seem possible with what we know now, however.
Lastly, and I don't have the link handy but during my comp issues and before the anniversary press conference, there was a statement by Carter I think along the lines of something happening in "that quiet place". Those words, to me, seem like they are specifically, directly intended towards someone. Someone may have even referred to it that way before. If anything, this reminds me of RL and his manner of speaking so I will attribute it to them being directed to an older person with a respect for the land and the appeal to do the right thing so it can be "pristine" again. And NO I do not think RL is involved in murder. He may or may not know something, maybe he doesn't even know he knows it because he'd surely have given it up after being popped in the pokey. But more like a father of BG or some older person that knows him and "that quiet place".
Again, all MOO, thanks for reading. I'm glad we're still working on this.