Methods of Execution

Lethal Injection

Though lethal injection has been used for a majority of the executions carried out in the modern era, it is plagued by problematic executions and controversy.

Overview 
 

All states and the fed­er­al gov­ern­ment use lethal injec­tion as their pri­ma­ry method of exe­cu­tion. Jurisdictions use a vari­ety of pro­to­cols typ­i­cal­ly employ­ing one, two, or three drugs. Most three-drug pro­to­cols use an anes­thet­ic or seda­tive, fol­lowed by a drug to par­a­lyze the inmate, and final­ly a drug to stop the heart. The one and two-drug pro­to­cols typ­i­cal­ly use an over­dose of an anes­thet­ic or seda­tive to cause death.

Although the con­sti­tu­tion­al­i­ty of lethal injec­tion has been upheld by the Supreme Court, the spe­cif­ic appli­ca­tions used in states con­tin­ues to be wide­ly chal­lenged pri­or to each exe­cu­tion. Because it is increas­ing­ly dif­fi­cult to obtain the drugs used in ear­li­er exe­cu­tions, states have resort­ed to exper­i­ment­ing with new drugs and drug com­bi­na­tions to car­ry out exe­cu­tions, result­ing in numer­ous pro­longed and painful exe­cu­tions. States are also turn­ing to pre­vi­ous­ly dis­card­ed forms of exe­cu­tion, such as the elec­tric chair and gas cham­ber, in the event that lethal drugs can­not be obtained.

At Issue 
 

Even though the issues sur­round­ing lethal injec­tion are far from set­tled, states are attempt­ing to cut off debate by con­ceal­ing their exe­cu­tion prac­tices under a veil of secre­cy. Recently passed laws bar the pub­lic from learn­ing the sources of lethal drugs being used, mak­ing it impos­si­ble to judge the reli­a­bil­i­ty of the man­u­fac­tur­er or the pos­si­ble expi­ra­tion of these drugs.

What DPI Offers 
 

DPI has state-by-state sum­maries of the meth­ods of exe­cu­tion cur­rent­ly in place and the types of drugs used in each exe­cu­tion in the past ten years. A DPI report cov­ers the exe­cu­tion secre­cy laws that have been imposed in many states. Statements from var­i­ous phar­ma­ceu­ti­cal com­pa­nies bar­ring the use of their drugs in exe­cu­tions are also provided.

News & Developments


News

Feb 13, 2025

Montana House Legislators Defeat Bill that Would Have Broadened Lethal Injection Methods

On January 30, 2025, the Montana House of Representatives reject­ed by a vote of 51 – 49 House Bill 205 (HB 205), which would have mod­i­fied the state’s lethal injec­tion pro­to­col. The bill sought to remove lan­guage in the Montana lethal injec­tion pro­to­col that requires the use of an​“ultra-fast act­ing” drug in com­bi­na­tion with a​“chem­i­cal par­a­lyt­ic agent” and replace it with broad­er ter­mi­nol­o­gy that would allow for the use of any​“sub­stance or sub­stances in a lethal…

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News

Feb 03, 2025

Fired Federal Judge Raises Serious Concerns About Arizona’s Lethal Injection Protocol

Retired fed­er­al mag­is­trate Judge David Duncan, who was hired and then abrupt­ly fired by Arizona Governor Katie Hobbs to review the state’s exe­cu­tion pro­to­col, con­tin­ues to raise sig­nif­i­cant con­cerns about the state’s lethal injec­tion pro­to­col. In an inter­view with ABC15, Judge Duncan high­light­ed issues with the chain of com­mand for lethal injec­tion drugs, trans­paren­cy, and the state doc­u­men­ta­tion process.​“It’s shock­ing irony that one of my tasks was…

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News

Jan 23, 2025

Arizona’s Handling of Lethal Injection Drugs Raises Transparency and Viability Concerns

According to inves­tiga­tive report­ing from the AZ Mirror, the Arizona Department of Corrections, Rehabilitation, & Reentry (ADCRR) is stor­ing the state’s sup­ply of pen­to­bar­bi­tal salt, the active ingre­di­ent used in a com­pound­ed form in lethal injec­tion exe­cu­tions, in eight unmarked glass con­tain­ers in a prison refrig­er­a­tor, rais­ing doubts about the drugs’ authen­tic­i­ty and effi­ca­cy. ADCRR has refused to reveal how long it has been in pos­ses­sion of these…

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News

Jan 21, 2025

Among Flurry of First-Day Executive Orders, President Trump Issues Order on the Death Penalty

On January 20, 2025, President Donald Trump signed more than two dozen Executive Orders, includ­ing a call to​“restore” the fed­er­al death penal­ty. The Order, while lack­ing many impor­tant details, instructs the Department of Justice’s Attorney General to​“pur­sue the death penal­ty for all crimes of a sever­i­ty demand­ing its use,” includ­ing the killing of a law enforce­ment offi­cer or​“a cap­i­tal crime com­mit­ted by an ille­gal alien present in this coun­try” and to encourage…

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News

Jan 16, 2025

Department of Justice Withdraws Federal Execution Protocol and Keeps Moratorium on Executions in Place

Three and a half years after announc­ing its inves­ti­ga­tion into the fed­er­al death penal­ty pro­to­col, Attorney General Merrick Garland announced on January 15, 2025 that the Department of Justice (DOJ) is rescind­ing the fed­er­al government’s sin­­gle-drug pen­to­bar­bi­tal lethal injec­tion pro­to­col. The DOJ’s deci­sion was based on what AG Garland called​“sig­nif­i­cant uncer­tain­ty” about whether exe­cu­tions by pen­to­bar­bi­tal caused unnec­es­sary pain and suf­fer­ing. The…

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