You people who want to run around making citizen's arrests scare me more than the perps do. Y'all sound like Gomer on Andy Griffith, "Citizen's arrest, citizen's arrest!"
The concept of UNTRAINED private personnel attempting to detain a BG is idiotic at best. The least case scenario is you get yourself shot. The worst case is you get an innocent bystander shot when the BG decides he isn't gonna just lay down and let you arrest him. A lot of people don't have much respect for the uniform/authority of a LEO. How much respect do you think they will show an individual in civilian clothing?
We are NOT trained to act or serve as LEOs. To the poster who said a citizen's arrest is preferable to shooting the guy: If you don't have a 100% valid reason for shooting him, you should have never pulled your weapon.
A CWP is for self protection from an imminent threat ONLY. It doesn't enable or justify the holder to run around acting like some vigilante militia in the old West. Negate the threat, then let the official LEOs take over. Grow up, people, don't play cops and robbers (bang, bang, you're dead) or someone just might be.
Look at this scenario: You come upon someone mugging an old man. You pull your weapon and order him to stop, and you tell him he's under arrest. What's gonna happen? The first thing is he'll look at you, in civilian clothing, and he'll take off running with you chasing him hollering "citizen's arrest, citizen's arrest!" Now that you've made your citizen's arrest move, what'cha now. Keep chasing him? You can't catch him, he's flying like the wind. You CANNOT shoot him. When he's running away from you, there is no imminent threat, and you can't use deadly force to enable a citizen's arrest. You're gonna stand there, out of breath, at a fence he scaled with one jump, and look really DUMB.
What should have happened: Same scenario - "Stop or I'll shoot!" He takes off running. You watch until you are sure he's no longer a threat, then you tend to the old guys injuries and stick around to give a good description to the LEOs.
The alternate way it could go down is you draw down on the guy and he lays down in surrender. Then you hold him for the cops. No citizen's arrest needed.
Or, he could advance on you with a club in his hand and you have to shoot him dead. No citizen's arrest needed there, either.