If you tell a suspect that you are about to arrest them

And they resist arrest

Then you show them your firearm

And tell them that you will not be afraid to use it

If they still resist

Then loosen your grip

And let the suspect break free

Let just a second pass

Then raise your firearm

And shoot the fleeing suspect

Between the shoulder blades

Wait five minutes

And then call for assistance

This is known as the Porno Technique