A murder trial is a legal proceeding in which a person accused of committing murder is tried in a court of law. During the trial, evidence is presented by both the prosecution and the defense to determine the guilt or innocence of the accused. The jury or judge listens to testimonies, examines evidence, and ultimately decides the outcome based on the law. The process typically begins with an arraignment, where the accused enters a plea. If found guilty, the individual may face severe penalties, including imprisonment or even the death penalty, depending on the jurisdiction and circumstances of the crime.