They choose tall ones for videos. This has happened before in propaganda videos for various forces.
What chills me the most is the accent of the lead man.Too close to home...
In modern warfare, being tall is not exactly an advantage. “Shrug”
It was staged that way. They put the tallest murderers in front with the shortest victims. If you look at the photo when they are walking, the killer in the back of the line is the same height as the Christian man.
For example, look at the fourth photo down on this site: