There is no right or wrong answers in ethics.

Justice and ethics tie in together so well. When we look up the term justice, it says "it is a concept of moral rightness based on ethics, rationality, law, natural law, religion, equity and fairness, as well as the administration of the law, taking into account the inalienable and inborn rights of all human beings and citizens, the right of all people and individuals to equal protection before the law of their civil rights, without discrimination on the basis of race, gender, sexual orientation, gender identity, national origin, color, ethnicity, religion, disability, age, wealth, or other characteristics, and is further regarded as being inclusive of social justice". Yeah, justice is about making the right choice, but who are you to say it is right or wrong? Do you know what brought on the reason for a so-called termed "wrong" decision? I am not familiar with all religions when it comes to their beliefs, but just cause a few religions do not believe in sex before marriage, it doesn't mean that it is wrong all together. We may believe that it is wrong, but other people were probably taught that it is okay. When it comes to ethics, there is no such thing as majority. As I said before, there are alot of factors that effect the decision making process in terms of right and wrong. There could also be diseases, hence in murder cases, some people plead insanity or so some other sickness that effects their actions. All we can do today is follow the law. Just because it is a law, a rule, or mandate of some kind, it does not mean that we HAVE to follow it. We as human beings have an obligation to do what we think is right, which is why people protest certain laws today. When we do something good, afterwards we look for a sense of emotion of approval. When we do something bad, we dread that feeling of guilt in our conscious. Now my question to you is, how do you know what one is feeling? If you can't provided an answer for that, then there is no way you or anyone else for that fact can say if a person is making a right or wrong decision. There are lots of belief systems out there based on ethics or morality by different philosophers, which is why people always struggle with making "just" decisions. A philosopher by the name of Jeremy Bentham came up with a term called "Utilitarianism", which is basically "The greater good for the greatest amount". Utilitarianism is a moral philosophy or theory that judges the morality of an action. For example, lets say your on a speeding train and the tracks separates into two. You have an option of going down one track, and one track one only. Track one, which has grandmother tied to it, or you can go down track two which has a family of people you have never met. To satisfy the Utilitarianism theory, you must choose hitting your grandmother with the train, because you are saving a whole family which is more than person, hence "The greater good for the greatest amount". For the Utilitarians, a good life is a life that benefits the most amount of people, not just one person or the people you care about. I'm sure you feel that that decision was wrong, but as I said there is no right or wrong when it comes to ethics.