The closed circuit TV footage shows Hayley entering the Maze on her own, and a scan of the earlier images fails to reveal anyone entering the area earlier, though there is another entrance where the camera coverage isn’t as good. On that basis, the obvious conclusion is that there’s someone lurking in there waiting for a victim, Jack the Ripper style, and as far as Kevin Templeton’s concerned that’s where the explanation lies.
Crass, uncouth, insensitive with a hide equivalent to a rhinoceros, and more front than your average supermarket, Templeton has managed to get everyone he works with, apart from Banks who’s still 50/50 on him, and decides to conduct a one-man stakeout in The Maze, a decision that ends up costing him his life. His death, however, brings the two cases together since he’s found with throat is slashed from behind a la Lucy/Karen.
The answer to the Lucy/Karen/Templeton side of things turns out to lie in the 1989 disappearance of a man believed to be the serial rapist and killer of half a dozen young (the main plot line of an earlier non-Banks title, Caedmon’s Song). Along with the disappearance there’s an unsolved death and a vicious attack, and all three happened in and around Whitby.
At this point, again, we’re teetering on the brink of spoiler territory, but we knew the two main investigations were going to merge, because Robinson has them unfolding in parallel, switching back and forth between the two from paragraph to paragraph rather than chapter to chapter. In a lesser writer this approach could become confusing, but Robinson has the writerly chops to make it work, and the close to seamless integration of the twin narratives provide the chance to drive the soap opera side of things on a bit further.
In the big picture Friend of the Devil is as much about the long-lasting aftereffects of physical and psychological trauma and serious crime on both victims and survivors as it is about the two cases and when the cases are finally solved it’s hard to disagree with the explanation offered by Lucy/Karen’s killer for what would seem to be a cruel and totally unnecessary killing. That’s not to suggest I’m inclined to agree, either, but it’s one of those situations where you can see where they’re coming from.
That sort of big picture dark side of human emotions and motivations can become very heavy very quickly, which is why we need the light and shade that comes with the soap opera interactions of the regular cast of characters. Banks and Annie are still feeling the fallout from their emotional entanglement, Banks is still rebuilding his life and getting over the aftermath of Playing With Fire and there are little subplots involving Jamaican Detective Constable Winsome Jackman, Detective Sergeant Kevin Templeton (the wake following his death catches the rather complex web of emotions surrounding his death rather well) and Banks' demanding boss, Superintendent Catherine Gervaise.
Bring all those strands together and the result is an absorbing read that maintains the suspense right up to the end and left me interested to see how the transition to the small screen was going to be managed.