Death of an expert witness

When a brilliant forensic scientist is found murdered in his own laboratory, Scotland Yard is called to the scene. The victim, a well-respected, authoritative member of the scientific community, was unpleasant to and greatly disliked by those who worked closest to him, leaving detectives with a wealth of suspects and murderous motives. P.D. James’ beloved detective Adam Dalgliesh is the one man who can sort through the lies, chasing down the truth to the book’s powerful climax --