Blood In The Water by Jane Haddam
A wandering whodunit that takes a while to settle down. Arthur Heydrich is accused of his wife’s murder. The scene is decribed from the point of view of many neighbors, all kind of odd. The star detctive, Gregor Demarkin shows up and solves the case by sleight of hand (apparently). I found this story a bit hard to follow. 2 Stars.