Skip to main content

Supreme Court considers: When are defendants entitled to experts in death penalty cases?

Jury box
The U.S. Supreme Court is set to hear oral arguments Monday on a death penalty case that hasn’t attracted much attention, but could bring important new focus to the standard of whether experts must be appointed to the defense in capital punishment cases.

For 15 months, the lawyers appointed to represent Carlos Manual Ayestas in a 1997 Texas death penalty case did not investigate the facts to prepare for the trial.

Ayestas, an immigrant charged with the murder of a 67-year-old woman, told his lawyers about his background, which included multiple head traumas, regular cocaine and alcohol use, and mental health issues. Neither his trial lawyers, nor the investigator they hired, looked into any of this or even asked for a basic mental health exam. Furthermore, Ayestas’ lawyers presented no witnesses at trial.

It took the jury just 12 minutes to decide he should die for committing the murder.

It’s easy to sentence someone to death if the defense lawyer doesn’t tell jurors what kind of person’s life they have in their hands. At the crucial sentencing phase, the defense presented nothing to convince the jury to spare his life except for three letters from a prison instructor, who said that Ayestas was a “serious and attentive” student.

On Monday, the Supreme Court hears arguments in the case, following Ayestas’ unsuccessful appeals and habeas. The case goes to the core of what we expect our legal system to do: fully uncover the truth — on both sides — when the most serious criminal accusations are brought to court.

In his federal habeas petition, Ayestas argued that his trial lawyer failed to effectively investigate his case. Indeed, Ayestas had been diagnosed with schizophrenia and has been placed on antipsychotic medication in prison. To show what his trial lawyer missed, though, he would need to have funds to hire a social worker — called a mitigation specialist — to conduct a real investigation.

That was what the federal courts refused to provide, repeatedly rejecting this request.

The Supreme Court will hear arguments on this question: Are investigative or expert services reasonably needed to fulfill the federal statute requiring that the accused in death penalty cases receive an adequate defense? In this instance, the Fifth Circuit Court of Appeals had interpreted the statute to create a high bar, that a defendant must show a “substantial” and not a “reasonable” need for services.

The death penalty is reserved, not for the worst murderers, but for the people with the worst lawyers


Perhaps the most crucial job of a death penalty lawyer is to convey the background of the client. That requires a rigorous and thorough investigation, as the Supreme Court has explained and as the American Bar Association’s standards lay out in detail. Mitigation specialists, or social workers who conduct fact investigations, have the skills to ask questions about sensitive subjects like childhood abuse, mental illness, and substance abuse, which lawyers often lack.  Social workers are also much less costly than lawyers.

Unfortunately, for decades it was common for defense lawyers to fail to investigate. Jurors never heard all of the facts, and appeals courts regularly denied relief in death penalty cases that became infamous: cases with sleeping, drug-addicted and drunk lawyers, and lawyers who freely admitted they had not prepared for trial.

The death penalty was reserved not for the worst murderers, but as legendary death penalty lawyer Stephen Bright famously put it, the people with the worst lawyers.

US Supreme CourtI have studied Virginia death penalty trials from the 1990s and found that sentencing phases in those trials were typically very short, averaging less than two days long, with very little evidence put on by the defense. But after 2005, when regional capital defender’s offices were created in Virginia, the sentencing phase was longer, and the defense commonly presented more witnesses. As a result, juries rejected the death penalty a majority of the time.

In 2016, just 31 people were sentenced to death in the entire country: a remarkable decline in death sentencing from its peak of over three hundred per year in the mid-1990s. I have spent the past several years collecting data on death sentencing, and I found that the quality of defense lawyering has changed the game. States like Virginia that have statewide capital defense offices experienced far greater declines in death sentences than states that have none.

In recent cases in Texas, jurors have rejected death sentences in about half of the death penalty trials in the past few years, often due to mental health evidence, evidence of childhood abuse and of addiction — the same type of evidence that Ayestas’ lawyers failed to investigate.

The Supreme Court has already emphasized the importance of a meaningful, factual investigation in capital cases. The Ayestas case can help to cement the importance of that role. It is crucial that federal courts and also the states provide the resources for social background investigations, and not just in death penalty cases.

It is a disturbing reality that the way we sentenced hundreds of people to death each year in decades past was to often hide the truth from the jurors. When jurors do hear about the social background of the defendant, they often decide to reject harsh punishment. The Ayestas case illustrates how knowing the facts of a case truly is a matter of life and death.

Source: The Washington Post, Brandon Garrett, October 30, 2017. Brandon Garrett is the Justice Thurgood Marshall Distinguished Professor of Law at the University of Virginia School of Law.  This fall, Harvard University Press published his new book, “End of Its Rope: How Killing the Death Penalty Can Revive Criminal Justice.


A Supreme Court case could give the poor a better chance to escape the death penalty


US Supreme CourtNo one should face execution because they're too poor to put on a defense. That's the principle the Supreme Court will consider when it hears Ayestas vs. Davis on Monday.

In states with a death penalty, after a jury convicts a defendant of 1st degree murder, the jury hears evidence and decides whether to recommend a death sentence. The jury is required to consider the aggravating and the mitigating factors in coming to its conclusion.

Carlos Ayestas was convicted of murder and sentenced to death in Houston in 1997. His court-appointed trial lawyers performed virtually no background or mental health investigation before the penalty phase of his trial. Instead of presenting days or weeks' worth of evidence explaining why their client should not be sentenced to death, Ayestas' lawyers spoke for 2 minutes about the progress Ayestas had made in prison language classes.

There was much more to tell. Evidence suggests that Ayestas has suffered multiple head traumas, has a history of substance abuse and shows signs of mental illness. He has received 1 diagnosis of schizophrenia by a jailhouse medical professional, but he has never been seen by an independent expert. Each of these avenues of investigation was capable of producing mitigating evidence that might have prompted a jury to refuse a capital sentence.

The Supreme Court has held that when attorneys fail to investigate possible mitigating evidence for the penalty phase of a trial, it constitutes "ineffective assistance of counsel" and is a basis for overturning a conviction or a sentence. Nonetheless, after Ayestas was sentenced to death, his case was brought to the Texas Court of Criminal Appeals without success. Then new lawyers for Ayestas filed a petition for a writ of habeas corpus in U.S. district court. This federal court can grant the petition and order a new proceeding if it finds that a defendant's constitutional rights have been violated.

To support the habeas corpus petition, Ayestas' lawyers requested a court-funded investigator for their indigent client. In almost every federal court, such investigations are routinely authorized. But Ayestas' request was denied, and when the denial was appealed to the 5th U.S. Circuit Court of Appeals, the judges said Ayestas had to show what an investigation would uncover before it would approve funding for an investigation. This type of circular logic is indefensible and at odds with basic norms about the right to legal representation. A poor defendant should not be forced to prove what an investigation will uncover in order to undertake it.

Ayestas' federal appeals were doomed because of an accident of geography. The courts in Texas are historically outliers when it comes to ensuring basic legal representation in death penalty cases. Where most federal courts appoint experts and investigators if they're "reasonably necessary," the 5th Circuit uses a much stricter standard. And when Ayestas' case was taken up, the federal public defenders office in Texas didn't have a Capital Habeas Unit - a group of attorneys, including mitigation specialists, that concentrate on death-sentence appeals. If a CHU had been assigned to his case (or if he'd been able to finance his representation), the basic investigation Ayestas requested would have been done as a matter of course. (The Texas courts have since established a CHU.)

In any other area of the country, the investigation Ayestas deserved almost certainly would have been granted. The Supreme Court now has an opportunity to ensure that everyone who faces the death penalty, no matter where they are in the U.S., will have the chance to uncover the information that might make a difference to a jury. No one should be put to death just because he or she is too poor to conduct an investigation.

Source: Los Angeles Times, Op-Ed, Erwin Chemerinsky, October 30, 2017. Mr. Chemerinsky is dean of the UC Berkeley School of Law.


⚑ | Report an error, an omission, a typo; suggest a story or a new angle to an existing story; submit a piece, a comment; recommend a resource; contact the webmaster, contact us: deathpenaltynews@gmail.com.


Opposed to Capital Punishment? Help us keep this blog up and running! DONATE!



"One is absolutely sickened, not by the crimes that the wicked have committed,
but by the punishments that the good have inflicted." -- Oscar Wilde

Comments

Most viewed (Last 7 days)

Florida | Tampa Bay man who killed wife, 3 family members sentenced to die

Shelby Nealy will be executed by the state for bludgeoning his wife’s family to death in 2018, a judge decided Friday. During a two-week sentencing trial in July, jurors heard how Nealy, 32, ended a volatile relationship with his second wife by killing her, then murdered her parents and brother a year later in an effort to never be caught. He pleaded guilty to the crimes in 2023. On July 25, the jury of three men and nine women deliberated for about two hours and voted 11-1 that Nealy should be sentenced to death. He stared straight ahead as the verdict was read.

Texas | Death Sentence Overturned After 48 Years

The Court of Criminal Appeals ruled Thursday that Clarence Jordan’s punishment was unconstitutional  A death sentence handed down by a Harris County jury in 1978 was overturned Thursday by the Court of Criminal Appeals.  Clarence Jordan, 70, has been on Texas Death Row for almost 50 years, serving out one of the longest death sentences in the nation while suffering from intellectual disabilities and schizophrenia, his attorney told the Houston Press. 

US AG Authorizes Federal Prosecutors to Seek Death Penalty for Three LA Gangsters Charged with Murder

Acting U.S. Attorney General Todd Blanche has directed federal prosecutors in Los Angeles to seek the death penalty against three members of a transnational street gang charged with murdering a former gang member who was cooperating with law enforcement on a racketeering and methamphetamine trafficking case, officials announced Thursday. In a letter to First Assistant U.S. Attorney Bill Essayli on Wednesday, Blanche told prosecutors in the Central District of California they are “authorized and directed” to seek the death penalty against Dennis Anaya Urias, 27, Grevil Zelaya Santiago, 26, and Roberto Carlos Aguilar, 31. All are from South Los Angeles.

Florida Schedules Two Executions for Late April

TALLAHASSEE, Fla. — Governor Ron DeSantis has directed the Florida Department of Corrections to move forward with two executions scheduled for late April 2026, marking a significant ramp-up in the state's use of capital punishment. The scheduled deaths of Chadwick Willacy and James Ernest Hitchcock follow a series of landmark judicial rulings that have kept both men on death row for decades.

Texas appeals court says another man's confession not enough to reconsider Broadnax execution

The Texas Court of Criminal Appeals said Tuesday it won't consider another man's confession as a reason to pause a scheduled lethal injection in three weeks. James Broadnax was convicted of murdering two Christian music producers in Garland, but his cousin, Demarius Cummings, recently confessed that he was the shooter. University of Texas School of Law Capital Punishment Clinic professor Jim Marcus said the appeals court acts as a gatekeeper for cases meeting criteria to get back in court.

Saudi Arabia | Seven executed for drug trafficking

Saudi authorities executed seven people who had been convicted of drug trafficking in a single day, state media says. The Saudi Press Agency says five Saudis and two Jordanians were found guilty of trafficking amphetamine pills into the kingdom. “The death penalty was carried out as a discretionary punishment against the perpetrators,” the agency reports, adding that the executions took place on Sunday in the Riyadh region. Since the beginning of 2026, Riyadh has executed 38 people in drug-related cases, the majority of the 61 executions carried out, according to an AFP tally based on official data.

20 Minutes to Death: Witness to the Last Execution in France

The following document is a firsthand account of the final moments of Hamida Djandoubi, a convicted murderer executed by guillotine at Marseille’s Baumettes Prison on September 10, 1977. The record—dated September 9—was written by Monique Mabelly, a judge appointed by the state to witness the proceedings. Djandoubi’s execution would ultimately be the last carried out in France before capital punishment was abolished in 1981. At the time, President Valéry Giscard d'Estaing—who had publicly voiced his "deep aversion to the death penalty" prior to his election—rejected Djandoubi’s appeal for clemency. Choosing to let "justice take its course," the President allowed the execution to proceed, just as he had in two previous cases during his term:   Christian Ranucci , executed on July 28, 1976 and Jérôme Carrein , executed on June 23, 1977. Hamida Djandoubi , a Tunisian national, was sentenced to death for killing his former lover, Elisabeth Bousquet. He was execu...

Singapore executes man for trafficking 1kg of cannabis

SINGAPORE — Singaporean authorities executed Omar bin Yacob Bamadhaj at Changi Prison on Thursday, April 16, 2026, following his 2019 conviction for importing 1,009.1 grams of cannabis. Bamadhaj, 41, though some reports have cited his age as 46, was arrested on July 12, 2018, during a routine search at the Woodlands Checkpoint. Officers discovered the narcotics wrapped in plastic and hidden within his vehicle as he attempted to enter Singapore from Malaysia.  Under the Misuse of Drugs Act, the threshold for the mandatory death penalty involving cannabis is 500 grams, a limit this shipment exceeded by more than double.

Former FedEx driver pleads guilty to killing 7-year-old girl after making delivery at her Texas home

FORT WORTH, Texas — Tanner Lynn Horner, a former contract delivery driver for FedEx, pleaded guilty Tuesday to the 2022 capital murder and aggravated kidnapping of 7-year-old Athena Strand, a move that abruptly shifted the proceedings into a high-stakes punishment phase where jurors will decide between life imprisonment and the death penalty. Horner, 34, entered the plea in a Tarrant County courtroom as his trial was set to begin. The case was moved to Fort Worth from neighboring Wise County last year after defense attorneys argued that pretrial publicity would prevent a fair trial in the community where the girl disappeared.

North Carolina | “Incapable to proceed”: man who killed Ukrainian refugee Iryna Zarutska ruled incompetent

DeCarlos Brown, accused of stabbing Ukrainian refugee Iryna Zarutska on a Charlotte train, has been found mentally unfit for trial, stalling death penalty proceedings. DeCarlos Brown Jr., accused of fatally stabbing 23-year-old Ukrainian refugee Iryna Zarutska on a Charlotte light rail train in August 2025, has been found mentally incapable of standing trial, according to a court motion filed 7 April in Mecklenburg Superior Court. A 29 December 2025 report from Central Regional Hospital, a state psychiatric facility in Granville County, concluded that Brown was "incapable to proceed to trial," according to the motion filed by his attorney, Daniel Roberts. The evaluation was ordered after Brown's defense raised concerns about his mental state.