Former detective inspector Steve Keogh looks back at some of his most challenging cases, beginning with the investigation into the 2015 murders of actress Sian Blake, and her two sons, by her husband Arthur Simpson-Kent.
DI Steve Keogh and his team investigate Eulin Hastings' murder. Insights from experts lead to Aaron Fyle's conviction for bludgeoning the old-age-pensioner to death in her own home.
DI Steve Keogh uncovers secrets in Terry Daddow's 1991 murder. DCS Kevin Moore, DCI Brian Foster, psychologist Dr Donna Youngs and brother Oliver Daddow share insights.
Detective Keogh and his team look at Sinead Healy's murder by her ex-partner Kenneth Lynch. Forensics, mobiles, CCTV and a sister's testimony reveal the truth.
Detective Keogh and the team uncover male nurse Kevin Cobb's crimes of drugging female patients, rape and manslaughter. Parallel investigations, drug evidence and friends reveal all.
DI Steve Keogh uncovers secrets in Julian Webb's 1994 murder. DCS Kevin Moore, psychiatrist Dr Sohom Das and reporter Paul Cheston share insights into the case.
Police reveal how they solved the manslaughter of 8-year-old Ayesha Ali by her mother and her female lover. A painstaking investigation revealed the extraordinary fantasy world the two women lived in.
The bizarre murder of French au pair Sophie Lionnet at the hands of her employer Sabrina Kouider and her lover Ouissem Medounhi is discussed by Steve Keogh and Richard Leonard.
Detectives Steve Keogh and Steve Whittaker discuss the murder of Aseel Al-Essaie by Cohen, Gordon and Bryan. Aseel was killed in a drive-by shooting outside his sister's engagement party in Sheffield. Experts share insights into the case.
When a serial killer targets men in North London parks, detectives race to catch him before he can strike again. Experts analyse the murderer's motives.
Detectives discuss the brutal murder of Mohammed Yousaf. The vulnerable 65-year-old was found dead in his flat in Accrington by his landlord. Yousaf had been stabbed to death by his wife and her lover for the insurance money.
Steve Keogh discusses the murder of Jodie Chesney, a 17-year-old girl stabbed in a park. The police, a CCTV expert and court reporter share how the case was solved.
Steve Keogh discusses the murder of George Smith, a murder investigation with no body, a love triangle and minimal forensic clues. The case was solved with old-fashioned detective work.
With the help of SIO Pete Simm, Detective Inspector Steve Keogh leads us through the multi-layered investigation of the 2012 murder of much-loved Christopher Proctor.
