A another series where I am asking OH who's that? What's going on? I think I am too old to follow these deep dark programmes. Still don't really know what was happening.
trt; I would suggest that it's remoteness and lack of all mod cons is what makes it the 'ideal' safe house. Though we know by the trailers that the killer finds out where they are.
When the bloke did the stabbing, we saw him next looking in a house, where a women came in, picked up a suitcase and departed, who was she and how did the bloke know, the prison warden was leaving hospital.
He wouldnt have come out of the front entrance, if he was in danger?