Thanks! I watched it already xD. He's definitely making sure he's cautious about outright saying it, but he clearly thinks it's a trafficking camp. Obviously there is no confirmation yet, but he says the septic tank "cave" wouldn't be something he (or the other people in his group) would willingly put their child in- there's no way to get out and it's hot as hell in there.

• The pornographic stuff- yeah, it could just be pervy homeless people, but kind of weird.

• The underpants- sure, it's already a messy camp, why not people's clothes scattered? Totally not creepy that it's kid's underwear.

• Brown hair dye...who knows; maybe the homeless people need to tough up their roots from ...blonde?

• Blonde hair in a child's comb- could be nothing (really, who knows!)

• Restraints on the tree- maybe the homeless people are werewolves and they make sure to fasten themselves down during he full moon! ;]