Final Sacrament

Detective Sgt Sue Manson thought working for the Missing Persons Bureau would be dull after her time with the Flying Squad. Since Sue joined the MPB, she has caught one serial killer and now she thinks there could be a second murderer at large. So far three people have disappeared for no apparent reason. The only clues are a cardboard triangle left at their home along with traces of a deadly zombie poison and a series of macabre photographs sent to a priest in South London, a Fr Raphoe. The priest has a passion for art history and he spots a connection with the weird photographs to a series of religious paintings by 17th Century Renaissance painter, Nicholas Poussin. Sue sets out to discover how this link could help find the missing persons and why is the killer sending the pictures to Fr Raphoe.