This Night's Foul Work (Commissaire Adamsberg, Band 5)

On the outskirts of Paris, two men have been found with their throats cut. It is assumed that this is a drug-related incident but Adamsberg is convinced that there is more to it. The trail also leads Adamsberg to a cemetery, where a grave has been disturbed with no apparent motive. Could this be the work of the elderly nurse - a serial killer caught by Adamsberg two years ago and recently escaped from prison? This Night's Foul Work is another riveting case for that most engaging of contemporary detectives, Jean-Baptiste Adamsberg.