Can a person how has committed murder become a hero?

Yes, a person who has committed murder can be perceived as a hero in certain contexts, particularly if their actions lead to a greater good or if they are framed as defending others. For instance, if someone kills in self-defense or to protect innocent lives, society may view them as a hero despite the act of taking a life. However, perceptions of heroism are subjective and can vary widely based on cultural, social, and individual beliefs. Ultimately, the complexity of morality and the circumstances surrounding the act play a significant role in shaping such perceptions.