NOTE TIME ON FIRST VIDEO:

In George Hemminger's video - the one at the top of this Thread - go to 8:38.

At 8:38, you can clearly cleary see the outline behind the kid, it is an outline on the brick wall behind him. It is a square, though George calls it a rectangle.

This is where the original backpack the kid was still wearing was photoshopped so it would disappear from view.

Then, as George points out, you can still see, at the bottom right of that square, the corner of the backpack still peeking out of where the photoshop job was done.

YES, THE BOY STILL HAD ON HIS BACKPACK.