The murder of Dr. Edwin Lorrimer at Hoggatt's forensics laboratory offers a particularly difficult challenge for Commander Adam Dalgleish. After all, the killer could be one of Lorrimer's colleagues, and that person would know how to destroy evidence and mislead investigators.
Death of an Expert Witness contains all of P.D. James's usual trademarks, including haughty professionals who barely have time for Dalgleish's questions and an isolated institution filled with secrets. For those who've followed my reviews of James's work this year, you'll know her novels have been hit or miss with me, partly for their sameness and lack of interesting subplots or character development. This book, however, was one of the better ones because James did a good job of delving into characters's personal lives and foibles.
There still wasn't much in the way of subplots, and I don't think Dalgleish changed at all. As usual, the story kept me guessing about the killer's identity, but it all made perfect sense in the end. This book shows why James has gained so many fans. It's an intelligent, complex puzzler exploring desperate aspects of need and loneliness.