Demons are, by definition, evil. This moral unambiguity makes them useful antagonists in TV series such as [[Charmed]], as the 'good guys' can kill demons without either moral dilemma or proof of guilt for any specific crime. | Demons are, by definition, evil. This moral unambiguity makes them useful antagonists in TV series such as [[Charmed]], as the 'good guys' can kill demons without either moral dilemma or proof of guilt for any specific crime. |