yeah true IzzyJust responding to all those who have said "why didn't anyone in the community recognize him?" which I know has already been covered ad nauseum but nonetheless I want to add my two cents.
I did a thought experiment.
I work with a great guy. Family man, has done me more kindnesses than I can count. 100% supportive coworker.
I really think that if I saw a grainy video of someone who looked kinda sorta like him as a suspect in a heinous crime--even if it were actually him--I would just dismiss it because of course I know him, and I KNOW he's not capable of anything like that.
IMO the video has weirdly hindered the investigation because in all honesty the appearance could have applied to every middle aged, slightly tubby caucasian male out there.
Even then its only his mannerisms that make him seem older.
The only people it excluded was all women, A/A males etc.
BG kinda resembles everyone in that field yet resembles nobody :-/