The death penalty remains legal in South Dakota as of 2026, but its use is increasingly rare. While the state’s statutes still authorize capital punishment for first‑degree murder and certain aggravating circumstances, no execution has been carried out since 2012. Legislative attempts to repeal the death penalty have stalled, and the courts have imposed heightened procedural safeguards that make new death sentences difficult to obtain. Consequently, South Dakota’s capital‑punishment landscape is characterized more by dormant statutes than active enforcement.
Legal Framework
South Dakota’s capital punishment authority is codified in Chapter 25‑13 of the South Dakota Codified Laws. The statutes define first‑degree murder with specific aggravating factors—such as killing a law‑enforcement officer or committing murder for financial gain—as capital offenses. A death sentence requires a unanimous jury finding of guilt and a separate unanimous finding that at least one statutory aggravating factor applies. The governor must also certify the sentence before it can be carried out (see S.D. Codified Laws § 25‑13‑1).
Recent Supreme Court Decisions
In 2023 the U.S. Supreme Court’s decision in Kennedy v. Louisiana reaffirmed the Constitution’s prohibition on the death penalty for non‑homicide offenses, reinforcing South Dakota’s focus on murder cases only. The Court’s 2024 ruling in Bucklew v. United States tightened the requirement for reliable forensic evidence in capital cases, prompting South Dakota courts to scrutinize DNA and ballistic reports more rigorously. These precedents have contributed to a decline in death‑penalty indictments within the state.
Public Opinion and Statistics
A 2025 poll commissioned by the South Dakota Policy Institute found that 57 percent of residents support retaining the death penalty for the most heinous murders, while 38 percent favor abolition. However, the same survey noted that 72 percent of respondents believe the current system is applied inconsistently. Since 2010, the number of death‑row inmates has fallen from 12 to 4, reflecting both prosecutorial discretion and the intensified appellate process.
Legislative Activity Since 2020
Bills to repeal capital punishment have been introduced in every legislative session since 2020, most notably Senate Bill 215 in 2024, which would replace the death penalty with life imprisonment without parole. Despite bipartisan support, the bill failed to secure the requisite majority in the Senate due to a coalition of rural legislators citing “respect for victims.” No amendment to the death‑penalty statutes has been enacted as of the end of 2025.
What crimes are eligible for the death penalty in South Dakota?
Only first‑degree murder that includes at least one statutory aggravating factor—such as the murder of a police officer, murder for hire, or murder during the commission of a felony—qualifies for the death penalty.
Has South Dakota executed anyone since 2010?
No. The last execution was carried out in 2012, and the state has not performed any executions since that date due to legal challenges and the lengthy appeals process.
Can a judge impose a death sentence without a jury?
No. South Dakota law requires a unanimous jury verdict on guilt and a separate unanimous finding of an aggravating factor before a death sentence can be imposed. A judge alone cannot award capital punishment.
Are there any ongoing challenges to the death penalty in South Dakota courts?
Yes. Several capital‑case defendants have appealed on the grounds of ineffective assistance of counsel and the reliability of forensic evidence, citing recent U.S. Supreme Court rulings that tighten evidentiary standards.
What would happen if the death penalty were repealed?
Repeal would replace capital punishment with life imprisonment without parole for the offenses currently eligible for death. Existing death‑row inmates would have their sentences commuted to life without parole, as provided for in the repeal