While the system isn't perfect, life sentences can also get paroles for serial killers and serial rapists if we're not careful. So it's really a losing proposition either way. Not to mention the damages the State usually ends up paying those wrongly convicted. I'd support full life sentences if prisons had some sort of way of paying back into society in a physical way by working the prisoners who are deemed not too much of a risk. That'd help pay for the prison, have the possibility of prisoners learning skills and having some in house currency, and provide some sort of goods to the population. Then I'd say let the prisoner's in house behaviour speak to weather or not their death sentence should be suspended. If they're productive and don't cause trouble, commute them to life.J Tyran said:While its difficult to sympathise with cold calculating murderers and repeat sex offenders there are other problems with the death penalty, miscarriages of justice happen. That's a cold hard fact, no emotional aspect or bleeding heart sympathy. Innocent people do get convicted of crimes they did not commit, cases of rape and murder have lead to false convictions and new evidence or a careful re-examination of the facts have exonerated the convicted person. Humans are not perfect and neither are investigative or court proceedings and mistakes happen and things can be overlooked, there are even some occasions were overzealous or malicious police officers or prosecutors are determined to see someone punished for a crime even to the extent of ignoring/excluding evidence or sometimes outright ignoring it.
When this happens a person that got a long or permanent custodial sentence can be released, try to make the most of their remaining years. Someone that was executed is gone, you cannot undo it. Often cases where the death penalty was carried out are never even re-examined, around three people a year have had their convictions overturned in the United States for the last forty years with an estimated 2000 overturned rape convictions in the last 25 years (although some portion of that are certainly rapists managing to squirm their way out of the conviction).