I do not think that the death penalty is a good punishment. I believe that this is a crime, the number of killers in the world does not change. But at the same time, I do not understand how it is possible to give such a huge amount of money for the maintenance of a person in prison until the end of his days, and this can be dozens of years. It is difficult to say how best to proceed. I would offer hard work in exchange for the death penalty until the end of the days of the guilty. Let him pay his debt to society, work, than he will just sit for many years.