My earlier post stipulated death sentence when there was absolute evidence.
If you're going to say no life sentence, then they should be forced to work. I don't care if that is making license plates or building roads...but make them earn their keep.
They'd need to be successful stock brokers to give back the costs of the trial and prison term
Average trial for murderer is $500,000, not including appeals. Cost to house the average prisoner is $40k per year, but more for a murderer serving life.
On the other hand, using Texas for example, the cost of an execution is $2.3M which is equivalent to a 120 year stay in maximum security. In other states that do not have a conveyer belt of executions such as Washington state, the cost per execution is 10x higher at $24M per execution or 30x more than a 40 year term in maximum security.
California has spent $4B since 1978 on their death penalty programs and continue to spend over $200M a year. They could save $170M per year by commuting all death penalty cases to life.
But you are right. If we kill them it is a total loss, at least we would get something back by working them haha.