"Should I stay or should I go?"
IF BL returned from a hike and found Gabby deceased, I wonder if he asked that before leaving her body?
BL allegedly cared about the planet drowning in plastic (no plastic bottles, melon bowls). So it's confusing how a person who worried about the planet could not worry about his girlfriend's dead body. It seems one would take a whole lot more effort than the other. Maybe I don't know the real Brian.
I believe BL is guilty from the little evidence known to me at this point. For me, I would not leave my dead dog much less a loved one. I know bc when I was younger than BL, I found my loved German Shepard dead by the side of the road. My feet did not touch the ground running for help, I've been told.
@acutename I agree, statistics are offer good clues.
@blackbeary Didn't BL reportedly have the tarp according to one hitchhike ride driver?
My own humble point of view.
EBM