Tell me what makes you think a person who plans and commits horrific murders and is found guilty beyond a shadow of a doubt deserves to live?
The person must live...to protect the justice system from killing innocent people.
All convicteds must be kept alive...in case they've been wrongfully convicted by design or honest error.
Can't dig up execution-homicided people, apologise to them and pay them compensation.
This;
"it doesn't matter if a few slip thru the cracks [innocent people be executed-homicided], as long as the evil are eliminated from our society" ...that I encounter in American etc forums...is a very misguided mindset.
They'd be singing a different tune if it were one of their family members were the "a few".
Why don't you and yours move on over to the USA. Set up a sign outside your door, inviting home invaders on in.
Let them wipe out your whole family, but you make sure and tell them that they need to live, when they go out the door.
Then you can fight for their right to life, while they sit on death row.
I worry about the victims rights, not the animals. Break into my house, you get the death penalty, and the state never has to pay a dime for it.