What must the jury determine when deciding a case?

The jury's primary responsibility in a trial is to determine the facts of the case. This involves examining the evidence presented, evaluating the credibility of witnesses, and understanding the details surrounding the incident in question. The jury must weigh the evidence to establish what they believe happened, which ultimately informs their decision-making process.

While applicable law and jury instructions provide the framework within which the jury operates, the essence of the jury's role is to interpret and apply those laws to the concrete details of the case—these details being the facts. The verdict type is also important, as it reflects the conclusion drawn by the jury based on those facts, but determining the underlying facts is fundamental to reaching any verdict. Thus, the jury's task revolves around fact-finding, making it the correct focus in this context.