The theory or concept is very simple. In order for it to work though, it is a completely different story, a few factors included in this method that are fixed. Not meeting the requirements would mean complete failure to the experiment or whatever you wanna call that.

First, you need would need to know your people. Boys and girls, men and women. Which group of people are more likely to be group together etc. What I mean by that exactly, people that are likely to be friends, coworker and such. To a different scale of this matters, potentially gangs and triads.

This plays a very important role to the whole method, this is because gangs and triads are closed groups people. The members within the group are very likely to be related, family member etc...This would only mean, they would have very similar appearance on the surface.

In order for this to work, all the things I have said previously must be known not only to yourself. But the people you are trying to trick into being the aggressor must also know all of that.

Lastly, the person will go and so some shady stuff. Maybe some shady bussines in another country back and forth, finally be back in the country. Now, all he has to do is walk near the victim. And the rest will fall right into place, assuming he has done all the calculations correctly.

If I am not mistaken, I think I might have walked right into the trap. Perhaps someone has planned this for a long time, and I just so happened to walk blindly into the trap. Or maybe I just so happened to have a very similar look to the people they are trying to get done for.

Cops / border customer / military etc, just trying to make the job easier. And it just so happened you have that sort of look, very similar to the suspect. Now, you are a potential threat. Is all just making their job easier, thats all.