It doesn’t have to be specific.
Why is murder wrong? When is killing right? Are animals entitled to equal rights as people in terms of killing? Are fetuses entitled to equal rights as born humans?
But most important, why?
Murder is a tricky one…killing someone in general with no provocation is the ultimate wrong doing because you’re excreting your will upon that person in the most potent manner. And not only are you ending a person but you are ending what that particular person could have become. But on the flip side I think murder is justified if it’s to save an innocent life or if the law is to inept to put the murderer away.