Mob justice, meanwhile, is derived from the collective feelings of whoever happens to be participating. The mob's case law is limited to whatever its participants happen to remember and care about in that moment. Its rules of evidence privilege anything that shares easily on social media and that confirms the preexisting belief system of the mob participants. That is a way of administering justice that is just as likely to target innocent people as guilty ones — especially because there's no definition of what "guilty" and "innocent" mean in the first place.