Nevada Death Penalty: Eligibility, Sentencing, and Appeals

The Nevada death penalty applies only to first-degree murder convictions in which a jury unanimously finds at least one aggravating circumstance from a closed statutory list and decides that mitigating evidence does not outweigh it. Juveniles and people with intellectual disabilities cannot be sentenced to death, and every death sentence triggers an automatic review by the state’s appellate court. Capital punishment remains law in Nevada, but the state has not carried out an execution since Daryl Mack was put to death by lethal injection in April 2006.

Which Murders Qualify for the Death Penalty

A first-degree murder conviction is not enough on its own. The prosecution must prove beyond a reasonable doubt that the killing involved at least one of the aggravating circumstances listed in NRS 200.033. No other facts, however disturbing, can make a murder death-eligible.¹

The statutory aggravators include:

The defendant was already serving a prison sentence or had a prior conviction for murder or a violent felony.
The defendant knowingly created a great risk of death to more than one person.
The killing occurred during a robbery, first-degree arson, burglary, home invasion, or first-degree kidnapping, and the defendant killed, attempted to kill, or knew lethal force would be used.
The murder was committed to avoid a lawful arrest or to escape custody.
The killing was carried out for money or anything of monetary value.
The victim was a peace officer or firefighter performing official duties, and the defendant knew or should have known the victim’s role.
The murder involved torture or mutilation.
The murder was random and without apparent motive.
The victim was under 14 years old.
The defendant was convicted of more than one murder in the same proceeding.
The defendant sexually assaulted the victim immediately before, during, or after the murder.
The murder occurred at a school, school activity, or school bus with intent to endanger more than one person.

The felony-murder aggravator has an important limit. Someone who merely participated in an underlying felony cannot be sentenced to death unless they personally killed, tried to kill, or knew lethal force would be used. That requirement is written into the statute itself.¹

Who Cannot Be Sentenced to Death in Nevada

Three categories of defendants are off the table regardless of the crime.

Anyone Under 18 at the Time of the Crime

The U.S. Supreme Court held in Roper v. Simmons that the Eighth Amendment forbids executing anyone who was under 18 when the offense was committed. That rule applies in Nevada.²

People With Intellectual Disabilities

Executing someone with an intellectual disability is unconstitutional under Atkins v. Virginia.³ Nevada enforces this through a pretrial procedure. A capital defendant may file a motion at least 10 days before trial claiming intellectual disability, and the court holds a hearing where the defendant must prove the disability by a preponderance of the evidence. State law defines intellectual disability as significantly subaverage intellectual functioning combined with deficits in adaptive behavior that manifested during the developmental period. If the court agrees, it strikes the notice of intent to seek the death penalty. The state can appeal that ruling.⁴

Prisoners Who Are Not Competent to Be Executed

Even after a valid death sentence, the Eighth Amendment bars executing a prisoner who lacks a rational understanding of why the punishment is being imposed. The Supreme Court established that rule in Ford v. Wainwright.⁵ If a prisoner cannot grasp the connection between the crime and the execution, the execution is stayed until competency is restored, if that happens at all.

How a Nevada Jury Decides on Death

Nevada uses a bifurcated trial. The jury first decides guilt. If it convicts on first-degree murder, the court holds a separate penalty hearing, which is required in every first-degree murder case regardless of whether the state is seeking death.⁶

At the penalty hearing, the prosecution presents its aggravating evidence and the defense presents mitigation. The jury can impose death only if it finds at least one aggravating circumstance beyond a reasonable doubt and further finds that mitigating circumstances do not outweigh it. The verdict must be written and must identify the specific aggravators the jury found.⁷

A death verdict must be unanimous across all twelve jurors. If the jury deadlocks, the judge either imposes life without the possibility of parole or empanels a new jury for the penalty phase, though in practice most deadlocks end in life sentences.⁸ When a defendant pleads guilty or waives the jury, a three-judge panel decides the sentence instead.

What the Defense Can Present in Mitigation

Nevada lists seven mitigating circumstances the jury must consider, and the last one is open-ended:⁹

No significant history of prior criminal activity.
The murder occurred while the defendant was under extreme mental or emotional disturbance.
The victim participated in the defendant’s conduct or consented to the act.
The defendant was an accomplice whose role was relatively minor.
The defendant acted under duress or the domination of another.
The defendant’s youth at the time of the crime.
Any other circumstance the defense believes argues against a death sentence.

The final catch-all is where most contested evidence lives. Defense teams use it to introduce childhood abuse, mental illness, military service, brain-imaging results, and anything else that might persuade a juror.

What Happens After a Death Sentence

A death sentence in Nevada is never the end of the case. State law builds in several layers of review before any execution can proceed.

Automatic Appellate Review

Once a judgment of death is entered, an appeal is deemed taken automatically. The defendant does not have to file anything. Even a defendant who affirmatively waives the appeal within 30 days still receives mandatory review of the sentence by the appellate court.¹⁰

The reviewing court looks at:

Whether any errors raised on appeal affected the outcome.
Whether the evidence supports each aggravating circumstance the jury found.
Whether the sentence was imposed under the influence of passion, prejudice, or any arbitrary factor.
Whether the sentence is excessive considering the crime and the defendant.
If the trial court rejected an intellectual-disability claim, whether that ruling was correct.

The court evaluates proportionality and arbitrariness on its own, even if the defense does not raise them. It can vacate the death sentence outright. No execution warrant can be finalized until this review is done.

Habeas Corpus and Later Challenges

After the automatic appeal, a death-sentenced defendant can file a state habeas corpus petition raising issues that were not or could not have been raised on direct appeal. Common claims include ineffective assistance of trial or penalty-phase counsel, prosecutorial withholding of favorable evidence, and newly discovered evidence. Nevada requires a petition within one year after the conviction becomes final, which generally means one year after the Nevada Supreme Court rules on the automatic appeal. Petitions filed more than five years after judgment carry a rebuttable presumption of prejudice to the state. Federal habeas review is available after state remedies are exhausted. This stage can take years, and often does.

Clemency Through the Board of Pardons Commissioners

Nevada’s governor cannot commute a death sentence alone. That power rests with the State Board of Pardons Commissioners, made up of the Governor, the Justices of the Nevada Supreme Court, and the Attorney General.¹¹ The board can commute a death sentence to life imprisonment with or without the possibility of parole, or it can deny the petition. Capital clemency grants are rare, both in Nevada and nationally.

How Nevada Carries Out Executions

Nevada’s sole authorized method is lethal injection. The statute directs the Director of the Department of Corrections to select the specific drug or combination of drugs after consulting with the Chief Medical Officer, which gives the department flexibility as pharmaceutical suppliers increasingly refuse to provide execution drugs.¹² The state has not adopted any backup method such as nitrogen hypoxia or firing squad.

The execution takes place at the state prison. The Director must be present and must invite a physician, the county coroner, a psychiatrist, and at least six citizens over 21 to witness. Victim family members who have requested notification must be told the time, date, and place, and the Director gives them preference for attendance. No uninvited person may witness.¹²

The gap between a Nevada death sentence and an actual execution continues to widen. Drug procurement difficulties, litigation over execution protocols, and the length of post-conviction review mean death row inmates in Nevada now spend indefinite periods awaiting a date that may never come. The statutes remain fully operational; the practical pipeline does not.

1
Nevada Legislature. Nevada Code 200.033 – Circumstances Aggravating First Degree Murder
2
Justia U.S. Supreme Court. Roper v. Simmons, 543 U.S. 551
3
Justia U.S. Supreme Court. Atkins v. Virginia, 536 U.S. 304
4
Nevada Legislature. Nevada Code 174.098 – Motion to Declare That Defendant Is Intellectually Disabled
5
Justia U.S. Supreme Court. Ford v. Wainwright, 477 U.S. 399
6
Nevada Legislature. Nevada Code 175.552 – When Required; Procedure; Evidence
7
Nevada Legislature. Nevada Code 175.554 – Verdict
8
Nevada Legislature. Nevada Revised Statutes Chapter 175 – Trial
9
Nevada Public Law. Nevada Code 200.035 – Circumstances Mitigating First Degree Murder
10
Nevada Legislature. Nevada Code 177.055 – Automatic Appeal in Certain Cases; Mandatory Review of Death Sentence by Court of Appeals or Supreme Court
11
State of Nevada. Nevada Board of Pardons Commissioners
12
Nevada Legislature. Nevada Code 176.355 – Execution of Death Penalty: Method