Day of the Dead by Nicci French

In this last book in the Frieda Klein series, Frieda is in hiding and has broken off contact with her friends and family because serial killer Dean Reeve has been terrorizing her and those she loves. However, a series of murders are happening around London, and they appear to be committed by Dean. Frieda knows it's inevitable that she and Dean will have a final showdown, and only one of them will probably come out alive. To make matters worse, Frieda's life is interrupted even more when criminology student Lola Hayes finds her and also becomes one of Dean's targets. In order to protect Lola, Frieda lets Lola join her in lying low. Will Lola cause Frieda to lose focus and put both their lives in jeopardy? Day of the Dead is a satisfying end to the series, but I will miss my annual catch up with Frieda and her friends.