Note: I’m not asking for legal advice. Rather, it’s a thing in some countries (like Japan or Indonesia) as I recall watching a video depicting an Australian tourist in Indonesia witnessesing people pursuing the phone snatcher by ganging up on him in which they eventually caught the dude & undercover cops managed to arrest him. Now, the question remains: are people in the US allowed to conduct a citizens arrest in the US?
No. It is a matter of what state supports it and what one doesn’t. If that was the case, we’d have already arrested a few shitty presidents by now and their administrations.
I imagine this is uncommon because they’d end up being shot in the US.
And if the police didn’t shoot them then the criminal they are trying to pursue will. It’s probably not worth the risk.
According to https://en.wikipedia.org/wiki/Citizen's_arrest, yes but it relies on state law so the specifics vary state by state.



