I remember that — the “boy in the box” case... I believe Bill Kurtis did a feature on it some time back...
I just had a wild thought. Someone should take the image of the “Boy in the box” age progress it. That kid had to have relatives. More than likely when he grew up he would have looked liked them. He would have looked like his parents or grandparents when he grew to as well so that might help ID him. Someone to this day has to know who he is.