[eftpotrm]

I'm not a criminologist but my understanding is that murder is almost always a personal crime of passion rather than a general psychopathy, and that the repeat offending rates in countries which allow murderers back out of prison (such as mine) is tiny. So while I understand the high-tariff sentence for murder, they're not really a benchmark offender category for social transgression and rehabilitation because they (usually) lack the reoffending tendency that requires rehabilitating.