It doesn't really need to be a cop/reporter. If you're doing something unethical/illegal, don't show nor tell me, period! If you do, count on me reporting on it

It doesn't really need to be a cop/reporter. If you're doing something unethical/illegal, don't show nor tell me, period! If you do, count on me reporting on it, if nothing else to save my ass. Unless you're a really good friend, that is, and even in that case there would be a big ethical dilemma (I would probably still report on you if you harm another person).