I didn't watch it on purpose, it would have upset me too much. I agree with you though, any animal of mine that was suffering would be put out of its misery.
He won't return here for good ffs, he has a legal team that will advise him to come back here to sell his assets then he will be off to a med country for thre remainder of his life.
I know this will make you all hate me but he has served his time and therefore should be a free citizen (albeit on the SOE for ever and also monitored) but he is no Roy Whiting or bloody Ian Brady is he.