Case File

The Kidnapping of Stephanie Slater

How a routine property viewing became a nine-day ordeal that shocked Britain in 1992

🇬🇧 British

Published June 6, 2025

A figure resembling Michael Sams inside a dimly lit workshop in Newark, surrounded by tools and makeshift equipment.
EVIDENCE

Quick facts

LocationGreat Barr, Birmingham, United Kingdom

On 22 January 1992, Stephanie Slater, a 25-year-old estate agent working for Shipways in Great Barr, Birmingham, set out to show a property to a prospective buyer. It was a routine appointment—the kind she had conducted hundreds of times. It would be the last normal day of her life.

At the Turnberry Road viewing, a man attacked her, forced her into his vehicle, and drove her to Swan & Salmon Yard in Newark. There, Stephanie's ordeal began in earnest. Michael Benneman Sams, born 11 August 1941, was no ordinary criminal. He was a kidnapper, extortionist, rapist, and murderer with a methodical approach to terror.

Sams imprisoned Stephanie in conditions designed to break her spirit. He confined her inside a wooden box—described as a coffin—which he then placed inside a horizontal wheelie bin. The container was secured with rocks and chains, and Sams booby-trapped it with threats of electrocution and an alarm wired directly to the box itself. For eight to nine days, Stephanie remained in near-total darkness, bound, gagged, handcuffed, and blindfolded. During her captivity, Sams raped her.

Timeline

22 January 1992

Kidnapping of Stephanie Slater

British estate agent Stephanie Slater is kidnapped and locked in a wooden box inside a waste container.

31 January 1992

End of captivity

After nine days, Stephanie Slater is released. Police are in possession of a tape recording of the perpetrator.

1 February 1992

Broadcast on Crimewatch UK

The BBC program Crimewatch UK broadcasts the tape recording. The perpetrator's ex-wife recognizes his voice.

1 February 1992

Arrest of Michael Sams

Michael Sams is arrested at his workshop in Newark and confesses to the kidnapping of Stephanie Slater.

1 January 1993

Trial at Nottingham Crown Court

Michael Sams is charged with the kidnapping of Stephanie Slater as well as the kidnapping and murder of Julie Dart.

31 December 1993

Sentenced to life imprisonment

Sams is found guilty on all counts and sentenced to life imprisonment without parole.

The kidnapper's demands were stark: £175,000 in ransom. Stephanie's estate agency manager faced an impossible choice and ultimately paid the money. Police would later recover £150,000, though £25,000 remained unaccounted for. On 31 January 1992, after nine days of captivity, Sams released Stephanie from his workshop. She was alive, but traumatised.

What made Sams' arrest possible was a combination of forensic investigation and public assistance. Three weeks after Stephanie's release, the BBC's *Crimewatch UK* broadcast an audio recording of the kidnapper's voice. Among the millions who heard it was Susan Oakes, Sams' ex-wife. She recognised her former husband immediately and contacted police.

When officers raided Swan & Salmon Yard, Sams confessed to Stephanie's abduction. But his crimes extended far beyond this single case. Police connected him to the abduction and murder of Julie Dart, an 18-year-old from Leeds, in July 1991. Dart's body had been dumped in Easton, Lincolnshire. Sams was a serial predator whose appetite for violence had only grown.

At Nottingham Crown Court in 1993, Sams faced charges relating to both cases. He admitted to the abduction of Stephanie Slater and was convicted on all counts, including the abduction and murder of Julie Dart. He received a life sentence, consigned to the prison system where he would spend his remaining years.

The Stephanie Slater case represents a watershed moment in British criminal investigation. It demonstrated how traditional detective work, forensic evidence, and public engagement through media could converge to identify and apprehend a dangerous offender. It also exposed the vulnerability of women in isolated work situations and sparked broader conversations about personal safety in the workplace.

Stephanie Slater's survival, unlike Julie Dart's tragic fate, offered a glimmer of hope. Yet both women's experiences revealed the calculated cruelty of Michael Sams—a man whose systematic approach to kidnapping and murder had claimed multiple victims and traumatised an entire nation.

Sources - https://www.youtube.com/watch?v=2GwyxQJ4nmM - https://www.propensitypod.com/episodes/stephanie-slater - https://en.wikipedia.org/wiki/Michael_Sams - https://podcasts.apple.com/us/podcast/the-kidnapping-of-stephanie-slater/id1655895182

Media coverage

Documentaries

  • The Kidnapping of Stephanie Slater (1992)(2026)

TV series

  • Crimewatch UK Covers the Stephanie Slater Kidnapping(2026)

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