i have said countless times, when there is irrefutable evidence, the killers should face the death penalty , all of the criminals i have mentioned and many more fall into that category
when there is doubt and i know mistakes have been made in the past then fair enough , but you have got to draw a line somewhere after a period of time .
by your logic we would have to be building prisons at the rate we build houses to keep everybody locked up the public purse is far better spent on better things like the nhs, housing, education, etc, than keeping convicted monsters locked up in relative comfort behind bars for the rest of their lives, while we have people sleeping on the streets wondering where their next meal is coming from