Alexis investigates new forms of financial fraud, looking at the stories of Kat, whose money went missing from her personal account, Viv, who lost her life savings in an email scam, and a former MI6 agent and his wife, who were tricked into thinking they were working for the police when they were actually helping the scammers. Plus, the National Trading Standards eCrime team and the West Midlands police break down doors to reach online scammers, and Alexis meets the man who could have made £13million in one day if he had been on the wrong side of the law.