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DP3 Analysis: U.S. death row experiences largest population decline in 20 years, highest percentage decline in half-century

The historic decline was fueled by landmark commutations and continued low death sentences

DP3 Study: After 1,600 Executions, the Public and Police are Safer in States with No Death Penalty

DP3 Analysis: The Death Penalty Does Not Deter Mass Shootings

80% of the Deadliest U.S. Mass Shootings Were Committed in Death-Penalty Jurisdictions and Accounted for 84% of the Deaths from the Worst of the Worst Shootings

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News Release—DP3 Analysis: U.S. Death Row Experienced Largest Population Decline in 20 Years in 2024, Largest Percentage Decline in Nearly 50 Years

DP3 Analysis: U.S. death row experiences largest population decline in 20 years, highest percentage decline in half-century

The historic decline was fueled by landmark commutations and continued low death sentences

DP3 Study: After 1,600 Executions, the Public and Police are Safer in States with No Death Penalty

DP3 Analysis: The Death Penalty Does Not Deter Mass Shootings

80% of the Deadliest U.S. Mass Shootings Were Committed in Death-Penalty Jurisdictions and Accounted for 84% of the Deaths from the Worst of the Worst Shootings

Death Row USA, Winter 2024

What the January 1, 2024 death-row census tells us about execution discrimination and patterns of death-penalty decline

Unfit for a Dog: A ‘Textbook’ Case of the Unacceptability of Nitrogen Suffocation Executions

"Nitrogen suffocation is not the swift, painless execution its proponents claim it will be. It is brutal and inhumane, so much so that veterinarians reject its use to euthanize animals."