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Over a thirteen year period, a seemingly mild‐mannered male nurse, Malcolm Webster, set about poisoning and murdering his first wife, attempting to do the same to his second wife and moving on to a further scheme to deceive his third fiancée.
When Claire Webster challenges her new husband Malcolm about his wild spending, he decides to silence her once and for all.
Now married to Felicity and living in New Zealand, Malcolm Webster plans to to drain her bank account of her hard-earned savings.
Webster continues to evade capture and plans to bigamously marry Simone, while DI Henry is being thwarted at every step of his investigation.
