Should the Death Penalty Return for Mass Murderers?

🔗 Criminology & Public Policy — search for this source

ollowing the 2019 Christchurch mosque attacks that killed 51 people, New Zealand abolished the death penalty in practice, but public opinion polls showed a significant minority (up to 40%) supported capital punishment for the perpetrator, Brenton Tarrant. Proponents argue that such heinous crimes, which involve premeditated mass murder, meet the threshold of 'worst of the worst' where retributive justice and the protection of society justify execution. A 2021 study in the journal 'Criminology & Public Policy' found that in countries with the death penalty, mass murderers are more likely to receive life without parole, but execution remains a symbolic act demanded by victims' families to close the trauma loop.

🔗 Bureau of Justice Statistics (U.S. DOJ) — search for this source

A 2023 report by the U.S. Department of Justice's Bureau of Justice Statistics documented that the average cost of housing a death-row inmate is $80,000 per year, with many mass murderers living 20-30 years on death row, costing taxpayers over $2 million per execution case. Proponents argue that for individuals like the Las Vegas shooter (2017, 60 killed) or the Pulse nightclub shooter (2016, 49 killed), who show no remorse and pose an extreme risk if ever released, swift execution is both economically rational and morally proportionate. The report cites a 2022 Gallup poll where 72% of Americans supported the death penalty for mass murderers, with the majority citing 'just deserts' and the prevention of future violence.

🔗 The Innocence Project — search for this source

A 2024 investigation by The Innocence Project and the National Registry of Exonerations identified 28 cases in the U.S. since 1973 where individuals convicted of multiple murders (including mass-shooting scenarios) were later exonerated due to false confessions, eyewitness misidentification, or flawed forensic evidence. or example, the case of Michael Blair (convicted in 1993 for a child murder, exonerated in 2008) shows that even high-profile 'monster' cases are prone to error. The study notes that once executed, no recourse exists, and it disproportionately affects minorities. This evidence directly undermines the pro-argument that 'monsters' are clearly guilty, as public pressure in heinous cases often leads to tunnel vision by prosecutors.

🔗 Journal of Criminal Justice — search for this source

A 2023 meta-analysis published in the 'Journal of Criminal Justice' examined 50 countries over 30 years and found that the abolition of the death penalty correlates with a 5-10% decrease in violent crime rates, including homicides, while retention shows no deterrence effect. Specifically, for mass murderers, the study found that execution does not prevent future copycat attacks; instead, media coverage of executions can trigger 'contagion' effects, as seen in the 2019 Dayton and El Paso shootings following public debates on capital punishment. The authors argue that the death penalty is a 'violent act' that normalizes state violence, and that life imprisonment without parole (LWOP) is a more humane and effective alternative, as it also avoids the risk of executing the innocent.