If this was my daughter in question then I would prefer to kill the twisted bastards myself. And I would enjoy doing it too.
Fuck morals, wiping these off the face of the earth just makes it a safer place for children in the long run.
With the British justice system, how long are they likely to get inside? Not long enough.
They will get released and potentially reoffend.
There are some crimes that are truly incomprehensible and this, to me, is one of them.
If proven guilty beyond a reasonable doubt, I would 100% support the death penalty for this.