A guardian angel appears on a baby scan

Jon McHale, a man living in the district of Sidcup (in southeastern London) has discovered a weird and ghostly face on his baby scan. What is it? A guardian angel or a ghost?

Witness statement:

We were expecting our first child and we thought it would be a lovely keepsake if we had a 4D scan done.

So, we went to the 4D scan and during the video part we were watching the screen and saw only our daughter's face.

However, when we came home and watched it again right at the end of the video we noticed a second, smaller face appear just to the left of our daughter's face.

In the video clip you can see the face slowly appear and stay on screen. We have been told that it could be her guardian angel.