True, though parents were adamant that that couldn't have happened.MM may have wandered out of her flat on her own, to search for her parents, and walked directly into harm's way. Doesn't make her less abducted.
Just because LE doesn't know exactly how she was taken doesn't mean she wasn't.
If she went quietly and her captor led her away without incidence, it's still a nightmare.
It was probably one of his easiest picks (burglaries). Too easy.
JMO
Removed from the street,( by person as yet unknown ), would at least explain part of the 'how', although it would rather knock the open window and tampered with shutters story on the head.