Few events are more intense than a jury trial for murder. Behind closed doors, jury members weigh the evidence presented, evaluate witness credibility, and apply jury instructions handed down by the judge. In Nevada, a defendant’s constitutional right to a trial by jury is central to the criminal justice system, but what actually happens once jurors step into the jury room is less understood.
This blog offers an inside look at how murder cases move through justice court, district court, and, in rare appeals, the Nevada Supreme Court. It explains the jury selection process, the deliberations, and how jurors decide whether a defendant is found guilty or acquitted.
From Arrest to Trial
Every murder case begins with an arrest warrant, followed by initial appearances in justice court. If the judge determines there is probable cause, the case is bound over to the district court, where the criminal trial unfolds.
Some cases never reach trial if the defendant pleads guilty as part of a plea bargain, but when the charge carries more than six months in prison, the defendant usually has the right to stand before a petit jury.
The Role of the Grand Jury
In some situations, a grand jury reviews the prosecution’s evidence before trial. Unlike a jury trial, this is not a proceeding with the defense present. Instead, the district attorney presents evidence to determine whether an indictment is appropriate.
The process is secret, and public records do not disclose deliberations, but it is often a first step in high-profile Las Vegas criminal cases.
Jury Selection Process
Once the trial date is set, the jury selection process, also called voir dire, begins. A large jury pool of prospective jurors is summoned for jury duty. Both prosecutors and defense attorneys question potential jurors to ensure they can deliver a fair and impartial judgment.
Judges also excuse individuals for prior involvement in the case, mental illness, or other factors that may prevent impartiality.

Peremptory Challenges
Attorneys on both sides can remove a limited number of jurors without stating a reason. In Nevada murder trials, the prosecution and defense may use eight peremptory challenges in capital cases and four peremptory challenges in other criminal trials.
These challenges help shape the jury pool into a group likely to render an impartial judgment based only on the evidence presented.
The Jury Trial Process
Once jury members are seated, the jury trial process begins. The judge explains the rules, reminds jurors of their jury trial rights, and emphasizes the importance of listening to all the evidence.
The prosecution presents its case first, calling witnesses and introducing exhibits. Defense attorneys then cross-examine witnesses and may call their own.
Jury Instructions
At the end of testimony and closing arguments, the judge provides jury instructions. These are legal guidelines jurors must follow when deciding the case. For example, they explain the definition of murder, the requirement of reasonable doubt, and the role of intent.
Jurors must apply the law exactly as instructed, even if their personal beliefs differ.
Jury Deliberations
Once inside the jury room, the jury deliberations begin. The process takes place behind closed doors, where only jurors and any necessary alternate jurors are present. They review exhibits, testimony, and arguments, discussing whether the prosecution has met its burden.
To convict, all jurors must agree on a guilty verdict. A hung jury, where agreement cannot be reached, may lead to a new trial.
The Role of Reasonable Doubt
Nevada law requires that jurors convict only if they believe, beyond a reasonable doubt, that the defendant committed the crime. If there is doubt based on reason and common sense, jurors must return a verdict of not guilty.
This standard is a cornerstone of protecting the rights of the person charged with a crime as serious as murder.
Bench Trial vs. Jury Trial
While most murder cases involve a jury, defendants sometimes waive this right and choose a bench trial, where the judge alone decides the outcome. This is rare in felony murder cases, but it remains an option when the defense believes a judge believes the law may be applied more fairly than a jury’s emotions.
Appeals and the Nevada Supreme Court
If the defendant is convicted, appeals may follow. The Nevada Supreme Court reviews cases to determine whether errors occurred in the jury trial process. They do not re-try the facts but instead evaluate whether legal mistakes compromised the defendant’s fair trial rights.
In some cases, the Supreme Court may order a new trial, reducing or overturning convictions.
Why Jury Trials Matter in Las Vegas
The jury trial rights guaranteed under the Constitution are especially important in Nevada, where Las Vegas sees a high volume of criminal charges ranging from gross misdemeanors to capital offenses. An impartial jury is the safeguard that ensures court proceedings are fair, even when the stakes involve a person’s life or decades in prison.

FAQ
How many jurors are in a Nevada murder trial?
In Nevada, a murder trial typically requires 12 jurors, with additional alternate jurors available in case replacements are needed.
Can a defendant avoid a jury trial?
Yes. A defendant may choose a bench trial, but in serious cases like murder, most rely on the protections of an impartial jury.
What happens if jurors cannot agree?
If jurors cannot reach a unanimous decision, the judge may declare a mistrial, often resulting in a new trial.
What role does a grand jury play?
A grand jury determines whether sufficient evidence exists for an indictment, but it is not the same as a trial jury.
Can prior involvement disqualify a juror?
Yes. Potential jurors with prior involvement, personal knowledge, or strong biases may be removed during the jury selection process.
Conclusion
The mystery of the jury room is central to understanding how Nevada decides murder cases. From the first day of jury selection to the final vote in jury deliberations, every step reflects the balance between protecting defendants’ rights and ensuring justice for victims.
Prosecutors aim to prove guilt through evidence presented, while defense attorneys fight to highlight reasonable doubt. Ultimately, the jurors—ordinary citizens chosen from the jury pool—decide whether a defendant is found guilty or acquitted.
For those facing criminal charges in Nevada, the stakes could not be higher. An experienced lawyer can ensure your rights during the jury trial process, challenge weaknesses in the prosecution’s case, and fight for the fair and impartial judgment you deserve.
If you or a loved one is preparing to stand trial in Las Vegas or elsewhere in Nevada, contact The Defense Firm today for a free consultation. Protect your future by putting skilled advocates on your side.