Lady, lady I did it !

October on the 87th Precinct. Indian Summer. Telephones ring lazily in the police squad room. Tired cops slump at their desks, measuring their hours with cups of coffee. Then it happened. A multiple murder in a downtown bookshop. Four people are dead, and one of them is Detective Bert Kling's fiancee. The summer was over. There's no time for tears - and Kling was the first to admit it. There are clues to find, leads to follow, people to see. And Kling was going to get the sonofabitch who murdered the only person in the world he cared for. For him, it would be a long, cold winter...