5 episodes in, strangely addictive series, I will say though that I think Ep 5 was just a bit ludicrous at times.
I was googling Mo Hayder, who's book Wolf, the series is based on, she sadly died 2 years ago from Motor Neuron Disease aged 59.
Before becoming an author she was Candy Davis glamour model, appeared on TV in Minder & Are You Being Served?, became an English teacher in Tokyo, was in ABC's 'Poison Arrow' pop video, and was also married to actor Gary Olsen at one time.
Quite a life.