I'm guessing he's an Autistic Eloper. My grandson was BIG into eloping when he was between the ages of about 3-10! He's 13 now & doesn't do it anymore (though he will wander off slowly if given the chance in stores or crowds) but I'm imagining this is why they need overnight supervision for the child. I could be entirely off base but that's my guess, anyway. 🤷🏼♀️