According to the Oxford Dictionary Definition of justice:
In other words, justice is a way to give fair treatment (sometimes punishment) to someone else who have injured or caused wrongdoing to you. We cannot injure someone else the same way you were injured, so there must be another way to measure how we treat the defendant (The person who caused the injury) so that they are treated with the same damage and harm that was done to you.
There are many ways to measure Justice. The Judge in the courtroom determines what are the ethical and moral options to measures justice:
The most common way to apply justice is with monetary compensation.
We ask the Jury how much money the defense must compensate you so that justice is served. Before the Jury ever gets to hear your case, you need to have prepared your case to be heard in front of a jury. This is where a lawyer comes in to help you.