Skip to main content

Oklahoma: Man convicted in 1995 Tulsa murder executed


A man convicted of beating a convenience store clerk to death with a baseball bat nearly 14 years ago has been put to death.

Darwin Demond Brown was pronounced dead at 6:11 p.m. Thursday after receiving a lethal injection at Oklahoma State Penitentiary.

The 32-year-old Brown and 3 other men were convicted of killing Richard Yost during the February 1995 robbery of a QuikTrip store in Tulsa. Yost's bound and battered body was discovered by a customer in the store's walk-in refrigerator in a pool of blood, milk and beer.

The state Pardon and Parole Board denied clemency for Brown on Jan. 7, and Brown's attorney, James Hankins, said his client had exhausted all of his appeals.

Hankins had not denied that Brown participated in the killing, but appealed to the parole board to spare his client's life because he was just 18 years old when the killing happened and two of Brown's co-defendants were the "primary movers" behind the robbery.

But prosecutors argued the killing was particularly grisly and played a portion of a surveillance tape from the store in which Yost could be heard screaming for help after being dragged into the store's cooler.

Yost's wife, Angie Houser-Yost, had planned to witness Brown's execution with her oldest son.

2 of Brown's co-defendants Michael L. Wilson, 33, and Billy D. Alverson, 37 were sentenced to death and are awaiting execution. A 3rd defendant who was 17 at the time of the killing, Richard J. Harjo, now 30, was sentenced to life in prison without parole.

Brown received his last meal Thursday afternoon.

Brown becomes the 1st condemned inmate to be put to death this year in Oklahoma and the 89th overall since the state resumed capital punishment in 1990. Only Texas (426) and Virginia (102) have executed more individuals since the US Supreme Court re-legalized the death penalty in the Gregg v. Georgia decision on July 2, 1976.

Brown becomes the 4th condemned inmate to be put to death this year in the USA and the 1140th overall since the nation resumed executions on January 17, 1977.

Sources: The Oklahoman & Rick Halperin, January 23, 2009

Comments

Most viewed (Last 7 days)

Tennessee executes Harold Wayne Nichols

Thirty-seven years after confessing to a series of rapes and the murder of Karen Pulley, Nichols expressed remorse in final words Strapped to a gurney in the execution chamber at Riverbend Maximum Security Institution Thursday morning, Harold Wayne Nichols made a final statement.  “To the people I’ve harmed, I’m sorry,” he said, according to prison officials and media witnesses. “To my family, know that I love you. I know where I’m going to. I’m ready to go home.”

USA | Should Medical Research Regulations and Informed Consent Principles Apply to States’ Use of Experimental Execution Methods?

New drugs and med­ical treat­ments under­go rig­or­ous test­ing to ensure they are safe and effec­tive for pub­lic use. Under fed­er­al and state reg­u­la­tions, this test­ing typ­i­cal­ly involves clin­i­cal tri­als with human sub­jects, who face sig­nif­i­cant health and safe­ty risks as the first peo­ple exposed to exper­i­men­tal treat­ments. That is why the law requires them to be ful­ly informed of the poten­tial effects and give their vol­un­tary con­sent to par­tic­i­pate in trials. Yet these reg­u­la­tions have not been fol­lowed when states seek to use nov­el and untest­ed exe­cu­tion meth­ods — sub­ject­ing pris­on­ers to poten­tial­ly tor­tur­ous and uncon­sti­tu­tion­al­ly painful deaths. Some experts and advo­cates argue that states must be bound by the eth­i­cal and human rights prin­ci­ples of bio­med­ical research before using these meth­ods on prisoners.

Georgia parole board suspends scheduled execution of Cobb County death row prisoner

The execution of a Georgia man scheduled for Wednesday has been suspended as the State Board of Pardons and Paroles considers a clemency application.  Stacey Humphreys, 52, would have been the state's first execution in 2025. As of December 16, 2025, Georgia has carried out zero executions in 2025. The state last executed an inmate in January 2020, followed by a pause due to COVID-19. Executions resumed in 2024, but none have occurred this year until now. Humphreys had been sentenced to death for the 2003 killings of 33-year-old Cyndi Williams and 21-year-old Lori Brown, who were fatally shot at the real estate office where they worked.

Oklahoma board recommends clemency for inmate set to be executed next week

A voting board in Oklahoma decided Wednesday to recommend clemency for Tremane Wood, a death row inmate who is scheduled to receive a lethal injection next week at the state penitentiary in McAlester.  Wood, 46, faces execution for his conviction in the 2001 murder of Ronnie Wipf, a migrant farmworker, at an Oklahoma City hotel on New Year's Eve, court records show. The recommendation was decided in a 3-2 vote by the Oklahoma Pardon and Parole Board, consisting of five members appointed by either the governor or the state's top judicial official, according to CBS News affiliate KWTV. Oklahoma Gov. Kevin Sitt will consider the recommendation as he weighs whether to grant or deny Wood's clemency request, which would mean sparing him from execution and reducing his sentence to life in prison without the possibility of parole.

China | Former Chinese senior banker Bai Tianhui executed for taking US$155 million in bribes

Bai is the second senior figure from Huarong to be put to death for corruption following the execution of Lai Xiaomin in 2021 China has executed a former senior banker who was found guilty of taking more than 1.1 billion yuan (US$155 million) in bribes. Bai Tianhui, the former general manager of the asset management firm China Huarong International Holdings, was executed on Tuesday after the Supreme People’s Court approved the sentence, state broadcaster CCTV reported.

Iran | Child Bride Saved from the Gallows After Blood Money Raised Through Donations, Charities

Iran Human Rights (IHRNGO); December 9, 2025: Goli Kouhkan, a 25-year-old undocumented Baluch child bride who was scheduled to be executed within weeks, has been saved from the gallows after the diya (blood money) was raised in time. According to the judiciary’s Mizan News Agency , the plaintiffs in the case of Goli Kouhkan, have agreed to forgo their right to execution as retribution. In a video, the victim’s parents are seen signing the relevant documents. Goli’s lawyer, Parand Gharahdaghi, confirmed in a social media post that the original 10 billion (approx. 100,000 euros) toman diya was reduced to 8 billion tomans (approx. 80,000 euros) and had been raised through donations and charities.

Afghanistan's Taliban rulers carry out public execution in sports stadium

The man had been convicted of killing 13 members of a family, including children, and was executed by one of their relatives, according to police. Afghanistan's Taliban authorities carried out the public execution of a man on Tuesday convicted of killing 13 members of a family, including several children, earlier this year. Tens of thousands of people attended the execution at a sports stadium in the eastern city of Khost, which the Supreme Court said was the eleventh since the Taliban seized power in 2021 in the wake of the chaotic withdrawal of US and NATO forces.

Burkina Faso to bring back death penalty

Burkina Faso's military rulers will bring back the death penalty, which was abolished in 2018, the country's Council of Ministers announced on Thursday. "This draft penal code reinstates the death penalty for a number of offences, including high treason, acts of terrorism, acts of espionage, among others," stated the information service of the Burkinabe government. Burkina Faso last carried out an execution in 1988.

Who Gets Hanged in Singapore?

Singapore’s death penalty has been in the news again.  Enshrined in law in 1975, a decade after the island split from Malaysia and became an independent state, the penalty can see people sentenced to hang for drug trafficking, murder or firearms offenses, among other crimes. Executions have often involved trafficking under the Misuse of Drugs Act, with offenses measured in grams.  Those executed have included people from low-income backgrounds and foreign nationals who are sometimes not fluent in English, according to human rights advocates such as Amnesty International and the International Drug Policy Consortium. 

Afghanistan | Two Sons Of Executed Man Also Face Death Penalty, Says Taliban

The Taliban governor’s spokesperson in Khost said on Tuesday that two sons of a man executed earlier that day have also been sentenced to death. Their executions, he said, have been postponed because the heir of the victims is not currently in Afghanistan. Mostaghfer Gurbaz, spokesperson for the Taliban governor in Khost, also released details of the charges against the man executed on Tuesday, identified as Mangal. He said Mangal was accused of killing members of a family.