Anangeon
Anangeon (Ancient Greek: ἀναγκαῖον, "necessary"), also known as dicaeologia (δικαιολογία, "a plea in defense"), is a specious method of argument, in which the basis lies in inevitability or necessity. For example, a murderer could argue that his actions were inevitable or necessary because the opposite provoked so he had to retaliate ignoring the fact there were alternative actions to handle the situation.