No neighbors heard cries? No family members aware? No teachers? Heartbreaking.
I remember years ago calling the police when I saw what I thought was a teenage girl that was kidnapped or a run away. I reported the license plate because it was obviously a stolen plate. (Ohio truck tag on a banged up car while I was visiting in Florida.) Gave a description of the car, the girl, the much older man driving, and the car tag. I was told there was nothing for the cops to investigate, and to pretty much mind my own business, that I was just being nosy, not a Good Samaritan who had a hunch something was out of place.