Works perfectly well in the U.S. Our problem is our failures in a more general, larger front.
As for no capital punishment, I simply don't agree with that argument. Firstly India is no Europe, the number of people who will happily do time in prison after murder without feeling any loss of personal liberty is not insubstantial. In any case I have never understood the moral argument against capital punishment because all that the states abolishing capital punishment are doing is just stopping judicially sanctioned executions, not all executions. Countries that either have an army or arm police with guns are in a weird limbo actually. Quite a few of these countries are happy participating in military adventures where they kill a lot of people, including unarmed civilians & not think much of it. Such a intellectually lazy idea. What does a state which has banned capital punishment do in the case of a hostage situation where there was a risk to the hostages? Would it not "execute" the hostage taker? Funny that it is ok to execute at the level of the police but not through a considered judicial review.