Aren’t you being just a little bit paranoid? What if someone from one of those 3 letter agencies showed up on your door step and said: “I’m from the government, and I’m here to help”?
I bet like any other good citizen you’d freely let them in. /s/
....agencies showed up on your door step and...
He may only want to talk!
I would suggest he strike up a conversation with his partner, or sumbody back at the precinct
If he is truly a good guy he wont mind waiting at gunpoint while the wife makes some tea.