One of 2 things could happen but the first one is most likely. 1.). They ALL walk away and nothing is done. 2.). They're ALL arrested and locked up as terrorists. A terrorist can't pardon terrorists and terrorists can't change our laws to benefit terrorists.
You know no one will do anything and every last one of them will keep all the money they've stolen, including Trump and his offspring, right? They didn't lock up Nixon or Reagan. Nixon was pardoned and nobody bothered charging Reagan. Sux but it's true.