If there was any natural justice in the country people like this should face the death penalty rather than await prison justice. And the victim's families could be given the option of "pressing the button" to effect this.

I'm not advocating that a widespread reintroduction of capital punishment should come in as there's no room for "oops we got that one wrong", but in clear cut cases like this why should I / we have to pay to keep this scum "on benefits" for the rest of his Allah given existence (other Gods are available).