Ake Edwardson's 4th in the Inspector Winter series continues the evolution of its namesake from "the youngest detective inspector in Swedish history" to a grizzled vet with a family. In this episode, an unsolved rape/murder from 5 years prior, never far from Winter's mind anyway, is reactivated when there is a rape in the same location in a local park. Subsequently, another attempted rape/murder occurs nearby and the hunt for a serial rapist/murderer begins. Unfortunately, there are no witnesses other than the victims, and the one survivor has no recollection of the event and had cleaned herself after the attempt so thoroughly that trace evidence was destroyed. Although none of the victims apparently knew one another, the similarities of the attacks and their locations strongly suggest that some connection exists that could help Winter and crew solve the crime.
What I like about this series is its straightforward approach to solving crimes. Winter is a good detective, using both his instincts and procedural knowledge in his investigations. The writing is decent though fairly boring (it's a translation) and is slow in the middle passages as the investigation bogs down, but overall the story is what carried this novel. The conclusion was a bit muddled as the perpetrators were finally identified and their relationships exposed, but all-in-all this was another decent addition to the Winter saga.