I seriously can't imagine, if this situation had happened to me, that I could just shut my eyes and give the child back to the parents the child is accusing of child abuse, without so much as even a phonecall to LE. I don't want to judge the neighbors by any means, because that would have put them in a terrible position, and they're right - kids can say things that aren't true - but.. to have this happen in the middle of the night, and apparently it was the first time the neighbors had seen *anything* in physical form, of the children, it's just all too unimaginable.
And the fact she had climbed from an upstairs window, and been stuck with blackberries.. this would have been meaningless to me to read this, except for the fact that last summer my next door neighbor had planted a garden (on my property), which was full of big beautiful blackberries.. and there was me, hoping to instead cop some raspberries, seeing the blackberries.. and so I walked into them to get some.. and I was literally terrified and had a moment of anxiety that I wasn't going to be able to get out of it without assistance. Those things are NASTY. For her to have gone through all of that, to go to an unknown neighbor's home in the middle of night to express allegations of abuse.. surely there's something there... way too much to be solely on the plate of the neighbor to deal with and make a judgement call (or non-call!).