When Elizabeth Richter first received notice on December 13, 2022, that she was being sued by right-wing media performer Andy Ngo, none of it made sense. Richter had only ever been in proximity to Ngo once, at a 2021 Black Lives Matter demonstration. Ngo had dressed in all-black clothing in an effort to go undetected by demonstrators. A group of activists discovered him, prompting Ngo to flee into…