The thin blue line

Detective Leo Junker thought he'd crossed his last line.

But he's never learned to say no. So when an escaped criminal he knows all too well hands him a photo of a murdered prostitute, he reopens the cold case as a favour.

Everyone's busy and everyone's got better things to do, but is there a darker reason that Angelica Reyes' death has languished unsolved for five years?

As Leo's investigation pushes further into the past - Sweden's, Angelica's, his own - he'll come face to face with the corruption at the heart of things. Yet the reckoning may come too late - not only for Angelica Reyes, but for everyone.