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State And Federal Info

Colorado

History of the Death Penalty

The first execution in Colorado was the hanging of John Stoefel in 1859. All executions were carried out by hanging until 1934, when the state adopted lethal gas as its new execution method. Colorado switched to lethal injection in 1988.

Famous Cases

Perhaps the most famous death penalty cases in Colorado are two that did not result in death sentences.

On August 7, 2015, after a more than six-month trial that cost Colorado taxpayers more than $5 million, an Aurora, Colorado jury sentenced James Holmes to life in prison without the possibility of parole for a 2012 movie theater shooting that killed 12 people and injured dozens more. The jury said they could not reach a unanimous decision on Holmes’ sentence, an outcome that resulted in a sentence of life without parole. Holmes had offered to plead guilty in exchange for a sentence of life without parole, but the prosecution rejected the plea. Holmes then pleaded not guity by reason of insanity. All of the mental health experts agreed that Holmes would not have committed the killing but for his mental illness, but disagreed on whether he could appreciate the criminality of his conduct. The jury rejected the insanity defense and convicted him of all charges, but spared him the death penalty. After the trial, jurors said that the prosecution had not persuaded three of the jurors to impose death.

Several months later, a Denver jury returned a life sentence in the capital trial of Dexter Lewis in the stabbing deaths of 5 people in a Denver bar in 2012. After less than 3 hours of deliberation, the jury determined that the aggravating factors relating to the killing did not outweigh Lewis’ mitigating evidence detailing the extensive history of abuse and neglect in his upbringing, including chronic alcohol abuse by his mother while she was pregnant and nearly daily beatings when he was a child. The defense also presented mental health evidence of the long-term effects of severe child abuse.

Currently there are three people awaiting execution, all African Americans who attended Aurora High School:

1) Nathan Dunlap who was condemned for shooting and killing four people at a Chuck E. Cheese restaurant. On May 22, 2013, Governor John Hickenlooper issued an Executive Order granting an indefinite stay of execution to Dunlap, who was facing execution that August. The governor’s statement accompanying this reprieve said “If the State of Colorado is going to undertake the responsibility of executing a human being, the system must operate flawlessly. Colorado’s system for capital punishment is not flawless.” The governor underscored that his decision to grant a reprieve, which has been construed as a moratorium on executions in the state, was because of larger objections to the death penalty, and that he was not granting clemency to Dunlap.

2) Sir Mario Owens who was convicted and received a jury’s death determination in 2008 for the murder of a young couple, Javad Marshall-Fields and his fiancee, Vivian Wolfe. The victims were prosecution witnesses in a murder trial involving Owens.

3) Robert Ray who ordered the murders committed by Sir Mario Owens, of witnesses Javad Marshall-Fields and Vivian Wolfe in his pending murder trial.

Notable Exonerations

On January 7, 2011, Colorado Governor Bill Ritter granted a full and unconditional posthumous pardon to Joe Arridy, who had been convicted and executed as an accomplice to a murder that occurred in 1936. The pardon came 72 years after Arridy’s execution and is the first such pardon in Colorado history. A press release from the governor’s office stated, “[A]n overwhelming body of evidence indicates the 23-year-old Arridy was innocent, including false and coerced confessions, the likelihood that Arridy was not in Pueblo at the time of the killing, and an admission of guilt by someone else.” The governor also pointed to Arridy’s intellectual disabilities. He had an IQ of 46 and functioned like a toddler. The governor said, “Granting a posthumous pardon is an extraordinary remedy. But the tragic conviction of Mr. Arridy and his subsequent execution on Jan. 6, 1939, merit such relief based on the great likelihood that Mr. Arridy was, in fact, innocent of the crime for which he was executed, and his severe mental disability at the time of his trial and execution. Pardoning Mr. Arridy cannot undo this tragic event in Colorado history. It is in the interests of justice and simple decency, however, to restore his good name.”

Milestones in Abolition and Reinstatement

Colorado abolished the death penalty in 1897 and reinstated it in 1901.

In 2009, the Colorado House of Representatives passed a death penalty abolition bill by a 33-32 vote. The bill failed in the state Senate by a 17-18 vote. The bill would have shifted death penalty prosecution funds to the Colorado Bureau of Investigation for the purpose of solving cold cases. Officials estimate abolishing the death penalty would save the state approximately $1 million a year. There are currently about 1,400 unsolved murder cases in Colorado, but the Colorado Bureau of Investigations cold case unit has only one staff member. Proponents claimed that the $1 million could have added eight people to the unit.

Other Interesting Facts

-As a matter of policy, the Colorado DOC automatically assigns death-sentenced prisoners to administrative segregation, the highest-security classification, which critics refer to as solitary confinement. Until now, the DOC also required that death-sentenced prisoners be assigned to the state’s dedicated “supermax” prison, Colorado State Penitentiary (CSP), where all 734 prisoners are isolated, locked down 23 hours a day, and denied outdoor exercise. At CSP, prisoners’ only opportunity for out-of-cell recreation is one hour in a separate concrete-walled cell that contains a pull-up bar.

Prison officials usually maintain that with good behavior, “supermax” prisoners can earn their way to general population facilities, where prisoners can go outdoors and enjoy additional privileges. Mr. Dunlap, however, was not confined to “supermax” because of any violent or disruptive conduct in prison. Despite his good behavior in “supermax,” he was not eligible to “earn” his way out, because DOC policy assigned death-sentenced prisoners to CSP.

Mr. Dunlap filed a lawsuit and acted as his own attorney until ACLU Cooperating took over the lawyering in 2010.

Under the terms of the settlement, Mr. Dunlap was moved from CSP to the Sterling Correctional Facility, where he still is held in solitary confinement, but has the opportunity to exercise five days a week in an area open to the sky and elements, twice as large as the exercise rooms at CSP that he was forced to use for 15 years. The DOC also chose to transfer the two other Colorado death row inmates to the Sterling Correctional Facility.

Colorado has executed only one person, Gary Davis, since capital punishment was reinstated.

(For additional information, see J.Ingold, A history of the death penalty in Colorado, Denver Post blogs, The Rap Sheet (March 23, 2012).)

Sunset from Denver's Daniel's Park, summer 2000. Photo by Phil Cherner
Sunset from Denver’s Daniel’s Park, sum­mer 2000. Photo by Phil Cherner

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Colorado Execution Totals Since 1976

News & Developments


Recent Legislative Activity

Mar 15, 2019

NEW VOICES: Prosecutors in Colorado and Nevada Call for Death-Penalty Repeal

Two pros­e­cu­tors with dif­fer­ent philo­soph­i­cal per­spec­tives on cap­i­tal pun­ish­ment have called on their respec­tive states to abol­ish cap­i­tal pun­ish­ment. Boulder County, Colorado, District Attorney Michael Dougherty (pic­tured, left), …

NEW VOICES: Prosecutors in Colorado and Nevada Call for Death-Penalty Repeal

Arbitrariness

Mar 13, 2019

Statements from Governors Imposing Moratoria on Executions

Statements from Governors of California, Pennsylvania, Washington, Colorado, and Oregon Halting Executions In the past few years, the gov­er­nors of California, Pennsylvania, Washington, Colorado, and Oregon have put a halt to exe­cu­tions i…

Clemency

Feb 12, 2019

Colorado Governor Likely to Commute Death Sentences if State Abolishes Death Penalty

Colorado Governor Jared Polis (pic­tured) has said he will ​“strong­ly con­sid­er” com­mut­ing the death sen­tences of the three men on the state’s death row if the sta…

Colorado Governor Likely to Commute Death Sentences if State Abolishes Death Penalty

Recent Legislative Activity

Dec 26, 2018

After Mid-Term Elections, Legislators Poised to Renew Efforts at Death-Penalty Abolition in 2019

Empowered by the results of the November 2018 mid-term elec­tions, leg­is­la­tures in at least four states are poised to renew efforts to repeal their states’ death-penal­ty statutes or dras­ti­cal­ly reduce the cir­cum­stances in which cap­i­tal pun…

After Mid-Term Elections, Legislators Poised to Renew Efforts at Death-Penalty Abolition in 2019

Sentencing Data

Dec 13, 2018

Report on “Principles for the 21st Century Prosecutor” Calls for Prosecutors to Work to End Death Penalty

A group of jus­tice-reform orga­ni­za­tions has issued a new report, 21 Principles for the 21st Century Prosecutor, that calls on pros­e­cu­tors to ​“work to end the death penal­ty” as part of its rec­om­mend­ed reforms in pros­e­cu­to­r­i­al prac­tices. Th…

Report on “Principles for the 21st Century Prosecutor” Calls for Prosecutors to Work to End Death Penalty

Mental Illness

Nov 12, 2018

A Veterans Day Review: Recent Cases Highlight Concerns About Veterans and the Death Penalty

As Americans become increas­ing­ly aware of the role of com­bat trau­ma in the devel­op­ment of Post-Traumatic Stress Disorder (PTSD) and oth­er men­tal health dis­or­ders, the shift in pub­lic per­cep­tions towards vet­er­ans suf­fer­ing from these dis­or­ders has …

A Veterans Day Review: Recent Cases Highlight Concerns About Veterans and the Death Penalty

Public Opinion

Nov 07, 2018

2018 Midterm Elections: Governors in Moratorium States Re-Elected, Controversial California D.A. Ousted

The results of the November 6, 2018 mid-term elec­tions reflect­ed America’s deeply divid­ed views on cap­i­tal pun­ish­ment, as vot­ers elect­ed gov­er­nors who pledged not to resume exe­cu­tions in the three states with death-penal­ty mora­to­ri­ums, defeat­ed an…

2018 Midterm Elections: Governors in Moratorium States Re-Elected, Controversial California D.A. Ousted

Costs

Jul 06, 2018

Colorado Jury Returns Life Sentence in Third Consecutive High-Profile Death-Penalty Case

A Colorado Springs jury reject­ed a death sen­tence for Glen Law Galloway (pic­tured), mark­ing the third high-pro­file case since 2015 in which Colorado jurors have select­ed a life sen­tence over death. The ver­dict bro…

Colorado Jury Returns Life Sentence in Third Consecutive High-Profile Death-Penalty Case

Innocence

Jan 30, 2018

Colorado Supreme Court Overturns Prison-Murder Conviction, Says Prosecutors Withheld Evidence in Death-Penalty Case

The Colorado Supreme Court has upheld a tri­al court rul­ing over­turn­ing the first-degree mur­der con­vic­tion of David Bueno (pic­tured) after Arapahoe County pros­e­cu­tors who sought the death penal­ty a…

Colorado Supreme Court Overturns Prison-Murder Conviction, Says Prosecutors Withheld Evidence in Death-Penalty Case

Race

Sep 21, 2017

Court Finds Prosecutorial Misconduct, but Allows Colorado Death Sentence to Stand

An Arapahoe County judge has denied the appeal of Colorado death-row pris­on­er Sir Mario Owens (pic­tured), despite find­ing that pros­e­cu­tors with­held evi­dence and failed to dis­close mon­ey, gifts, an…

Court Finds Prosecutorial Misconduct, but Allows Colorado Death Sentence to Stand
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View Information by State

Additional Information


  • Death Penalty: Yes
  • Number of Executions Since 1976: 1
  • Number of Executions Before 1976 (may include federal and military executions): 101
  • Current Death Row Population: 3
  • Women on Death Row: 0
  • Number of Innocent People Freed From Death Row: 0
  • Number of Clemencies Granted: 0
  • Date of Reinstatement (following Furman v. Georgia): January 1, 1975
  • First Execution After Reinstatement: 1997
  • Location of Death Row/Executions: Canon City
  • Capital: Denver
  • Region: West
  • Population: 5,029,296
  • Murder Rate (per 100,000 population): 3.9
  • Is Life Without Parole an Option?: Yes
  • Can a defendant get death for a felony in which s/he was not responsible for the murder?: Yes
  • Method of Executions: Injection
  • How is Sentence Determined?: Jury
  • Clemency Process: Governor has sole authority to grant clemency
  • Governor: Jared Polis

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