Murder Just Because

Murder is a hideous action that I personally can't grasp as to why someone would commit such a crime but so far in history it has been apart of our society. I feel like there is something that can motivate a calm and kind person to commit such a horrendous crime of murder, but as to why may come in many forms that we've never realized before. Most of the time it's a crime of passion that is out of hate or desire or something else entirely wicked but most of the time it is for those reason but sometimes there can be I guess "accidents". Although accidents aren't excuses because at the end of the day a person lost their life and there is no going back but sometimes our body isn't connected with our mind and it causes us to commit such horrible actions. However in this sense I don't think murder is ever justified. There is no reason that is enough to take place of someone's life, regardless if the world is big enough. No matter how kind someone might be, if they murdered someone they still stole a life from this planet and nothing can ever gain that back.