Hour of the Wolf, one of Håkan Nesser's Chief Inspector Van Veeteren series, isn't new (the English
Hour of the Wolf is a first-class police procedural, with the team of detectives taking center stage, and Van Veeteren thrust into the investigation because his son is one of the first victims of a crime spree that begins with a hit-and-run accident. Van Veeteren's grief is a central motif of the book (though the cop and his son had long been estranged, something established at the beginning of the series); but the retired chief inspector also exhibits his intuitive method, as he shadows the police investigation and provides key insights.
The story alternates among the detectives, the retired chief inspector, and the killer, a skilfully handled kaleidoscope that ceases in the final chapters as the police are left with several difficult matters to sort out, leading to a strangely metafictional section in which the current chief inspector (rather than the retired one) travels to New York (which is of course the model for McBain's Isola) from the fictional Maardam. The effect is strange, but well handled--as is the final resolution, going beyond the mere identification of the killer.