I've been reading books by Karin Fossum for years and always find them enjoyable. A bit different from your usual police procedural. I await her next novel.

A mother and her child are found brutally murdered in an old caravan. It looked like the murders had been planned, because nothing of value had been taken from the scene of the crime. The killer had made no effort to remove any clues. The knife was left lying on the floor. And a bloody footprint had been discovered at the scene. An unsettling story, but very well written.