"Family hanging out" would be impossible for a little girl to perform, even if (or especially if) family was drugged.
I agree, that one just bugged me as totally impossible. It COULD have been done if the family had been lying bound on the ground with the ropes around their necks when the branch was cut - the end result would have been the same when that branch was cut, but there was no possible way for the girl to stand up a grown adult and be able to tie that rope to the tree branch if they weren't conscious - in which case, why the hell would an adult let a kid put a noose around their neck?
Weren't the little kids possessed by Bughuul? I always assumed it was possible because she was possessed by an evil god.
I agree with you. That's how I thought the Pool Party video was possible; there's no way a young kid should be able to drag an adult AND a weight into the pool.