This is a short little book featuring DS Hennesey and his partner Yellich. The double murder of an apparently wealthy couple points the team in directions that uncover financial misrepresentation and to another murder that occurred in the past. There are suspects galore, all with good motives...but as it turns out, the actual murderer's motive is less obvious. You will figure out who that murderer is pretty quickly but the story still holds interest. It also gives us a quick look into the private lives of the detectives.....the much-loved special needs child of Yellich and the love affair of the widower Hennesey with a colleague. A simple but satisfying mystery.