Interesting, I found it from other forum.
The Death Penalty is Expensive
Capital punishment is a far more expensive system than one whose maximum penalty is life in prison.
- A New York study estimated the cost of an execution at three times that of life imprisonment.
- In Florida, each execution costs the state $3.2 million, compared to $600,000 for life imprisonment.
- Studies in California, Kansas, Maryland, and North Carolina all have concluded that capital punishment is far more expensive than keeping someone in prison for life.
The greatest costs of the death penalty are incurred prior to and during trial, not in post-conviction proceedings. Even if all post-conviction proceedings were abolished, the death penalty system would still be more expensive than alternative sentences.
- Under a death penalty system, trials have two separate phases (conviction and sentencing); they are typically preceded by special motions and extra jury selection questioning.
- More investigative costs are generally incurred in capital cases, particularly by the prosecution.
- When death penalty trials result in a verdict less than death or are reversed, the taxpayer first incurs all the extra costs of capital pretrial and trial proceedings and must then also pay either for the cost of incarcerating the prisoner for life or the costs of a retrial (which often leads to a life sentence).
The death penalty diverts resources from genuine crime control measures. Spending money on the death penalty system means:
- Taking it away from existing components of the criminal justice system, such as prosecutions of drug crimes, domestic violence, and child
- Reducing the resources states put into crime prevention, education and rehabilitation, investigative resources, and drug treatment programs.
"Elimination of the death penalty would result in a net savings to the state of at least several tens of millions of dollars annually, and a net savings to local governments in the millions to tens of millions of dollars on a statewide basis." –Joint Legislative Budget Committee of the California Legislature, Sept. 9, 1999
http://www.amnestyusa.org/abolish/cost.html