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Interesting new data on operation of death penalty in Connecticut

January 8, 2012

08editorial-grx-popupThanks to this New York Times editorial by Lincoln Caplan, which carries the provocative headlined “The Random Horror of the Death Penalty,” I saw this fascinating new study by Professor John Donohue concerning the operation of the death penalty in the Nutmeg State.   First, from the study: it is titled “Capital Punishment in Connecticut, 1973-2007: A Comprehensive Evaluation from 4686 Murders to One Execution,” and here is the start of the abstract:

This study explores and evaluates the application of the death penalty in Connecticut from 1973 until 2007, a period during which 4686 murders were committed in the state. The objective is to assess whether the system operates lawfully and reasonably or is marred by arbitrariness, caprice, or discrimination.  My empirical approach has three components. First, I provide background information on the overall numbers of murders, death sentences, and executions in Connecticut.  The extreme infrequency with which the death penalty is administered in Connecticut raises a serious question as to whether the state’s death penalty regime is serving any legitimate social purpose.

Specifically, of the 4686 murders committed during the sample period, 205 are death-eligible cases that resulted in a homicide conviction, and 138 of these were charged with a capital felony.  Of the 92 convicted of a capital felony, 29 then went to a death penalty sentencing hearing, resulting in 9 sustained death sentences, and one execution (in 2005). A comprehensive assessment of this process of winnowing reveals a troubling picture. Overall, the state’s record of handling death-eligible cases represents a chaotic and unsound criminal justice policy that serves neither deterrence nor retribution.

Second, from the start and end of the NYT editorial:

The Supreme Court has not banned capital punishment, as it should, but it has long held that the death penalty is unconstitutional if randomly imposed on a handful of people.  An important new study based on capital cases in Connecticut provides powerful evidence that death sentences are haphazardly meted out, with virtually no connection to the heinousness of the crime….

Professor Donohue designed an “egregiousness” ratings system to compare all 205 cases. It considered four factors: victim suffering (like duration of pain); victim characteristics (like age, vulnerability); defendant’s culpability (motive, intoxication or premeditation); and the number of victims. He enlisted students from two law schools to rate each case (based on fact summaries without revealing the case’s outcome or the race of the defendant or victim) on a scale from 1 to 3 (most egregious) for each of the four factors. The raters also gave each case an overall subjective assessment of egregiousness, from 1 (low) to 5 (high), to ensure that more general reactions could be captured.

The egregiousness scores for those charged with capital murder and those who were not were virtually identical; the nature of the crime bore almost no relationship to how the case came out. Among the 29 who had a death penalty hearing, there is no clear difference in the level of egregiousness for the 17 who got life without parole and the 12 sentenced to death (three eventually had their sentences vacated for various reasons). Among the 32 most awful cases on the four-factor egregiousness scale, only one resulted in a death sentence. Rather than punish the worst criminals, the Connecticut system, Professor Donohue found, operates with “arbitrariness and discrimination.” The racial effect is very evident (minority defendants with white victims were far more likely to be sentenced to death than others), as is geographic disparity. In the city of Waterbury, a death-eligible killer was at least seven times as likely to be sentenced to death as in the rest of the state.

In 1972, the Supreme Court in Furman v. Georgia struck down state death-penalty laws that lacked guidelines on how the penalty should be applied. It found that with only 15 percent of death-eligible murder convictions in Georgia leading to a death sentence, imposition of the penalty was “freakishly” rare — and therefore arbitrary and unconstitutional. The rate in the Donohue study is far more extreme at 4.4 percent.

The court also said in Furman that a death-penalty system must have a “meaningful basis for distinguishing the few cases in which it is imposed from the many cases in which it is not.” Clearly, Connecticut’s system fails this requirement. Because it’s a small state, Professor Donohue was able to conduct a comprehensive study of every capital murder case with a conviction. But Connecticut’s lessons also apply to bigger states, like California, Texas and Ohio, where prosecutors even in neighboring counties use drastically different factors to impose the death penalty.

In 2011, the number of new death sentences imposed in the United States fell by 25 percent to 78, the lowest number since capital punishment was reinstated in 1976. This “freakishly” rare application — among the thousands of murder cases a year — is strong evidence that every state system is arbitrary and capricious. The death penalty in Connecticut is clearly unconstitutional, barbaric and should be abolished, as it should be everywhere.

I may have a lot more to say about the implications of Professor Donohue’s research once I have a chance to reads his entire study.  But I will begin by suggesting that I do not think Furman can or should be read to hold or even imply that county-by-county differences in the application of the death penalty within a state serve to make the operation of the death penalty unconstitutional.  A state’s policymakers may surely decide that such geographic differences make for bad policy and should be addressed legislatively; but I do not think the judiciary can or should hold that such differences alone make the death penalty unconstitutional.