Five candidates. One job. A killer prepared to murder their way to the top. Salford, 1983. Lorraine Quick is a single mother, a member of a band goingnow here fast, and personnel officer at the grim Memorial Hospital.A new general manager position is being introduced, and Lorraine's recenttraining in the cutting-edge science of psychometric testing will be pivotal. Asthe profiles start to emerge, a chilling light is cast on the candidates.When a lethal dose of anaesthetic is deliberately substituted for a flu vaccine,and a second suspicious death quickly follow s, it's clear a killer is at work in thehospital. Can Lorraine's personality tests lead her to the murderer?