Inspector Robin Bright is enjoying a quiet Saturday with his lover, Adam Matthews, when murder strikes in nearby Abbotston, and he's called in to investigate. He hopes for a quick resolution, but as the case builds, he's drawn into a tangled web of crimes, new and old, that threatens to ensnare him and destroy his fledgling relationship. Adam is enjoying his final term teaching at Lindenshaw School, and is also delighted to be settling down with Robin at last. Only Robin doesn't seem so thrilled. Then an old crush of Adam's shows up in the murder investigation, and suddenly Adam is yet again fighting to stay out of one of Robin's cases, to say nothing of trying to keep their relationship from falling apart. Between murder, stabbings, robberies, and a suspect with a charming smile, the case threatens to ruin everything both Robin and Adam hold dear. What does it take to realise where your heart really lies, and can a big, black dog hold the key?