UK Crime And Behaviour
Solved case
Murder of Una Crown
Una Crown, an 86-year-old retired postmistress, was stabbed to death in her Wisbech home in January 2013; police initially dismissed the death as accidental, and it took a DNA breakthrough on preserved fingernail clippings in 2023 to lead to the conviction of David Newton in February 2025.

Una Crown, an 86-year-old retired postmistress, was found dead in her bungalow on Magazine Lane, Wisbech, Cambridgeshire, on 13 January 2013. She lived alone and was described as security-conscious, regularly locking her house. Her husband had died in 2009 and the couple had no children.
Crown was last seen on 11 January 2013 and spoke by telephone to a friend on the evening of 12 January. She was discovered dead in her hallway on 13 January by her nephew-in-law, surrounded by blood and burned newspaper. Her body had been burned, though the fire had self-extinguished before spreading through the house. She had been robbed of her wedding ring, front door key, and £40, and her clothing had been burned, apparently to destroy evidence.
Two attending police officers initially concluded the death was not suspicious, theorising that Crown had accidentally set herself alight from her stove, attempted to extinguish the fire with a tea towel, and died of a heart attack, with throat cuts attributed to a scarf tearing her skin as she fell. Because of this initial assessment, the house was not treated as a crime scene, and evidence including a key was washed. A post-mortem on 15 January 2013 found that Crown had in fact been stabbed to death, and a murder investigation was launched.
A subsequent review found that "flawed decisions" had been made by the police officers first on the scene, who were found to have breached professional standards; a coroner criticised the handling of the investigation. Blood and handprints at the scene were not initially noticed. Three fingernail clippings taken from Crown during the post-mortem were sealed in an evidence bag but went missing for years before being located.
A Crimewatch reconstruction and appeal was broadcast in April 2013. On 17 June 2014, two men were arrested in connection with the case but released without charge. In March 2023, Crimestoppers offered a reward of up to £20,000 for information leading to a conviction, and the case was again featured on Crimewatch.
In 2023, DNA testing of the previously missing fingernail clippings matched David Newton, who lived locally, regularly walked his dog past Crown's home, and had fixed the lock on her bungalow door in spring 2012. Newton had been arrested on suspicion of murder in 2013 but released without charge at the time. A local resident reported seeing him walking drunkenly near Crown's home at around 8.30pm on the evening of the murder. Newton was charged with murder in April 2024 and found guilty on 13 February 2025. Following the verdict, Detective Superintendent Iain Moor of Cambridgeshire Police acknowledged that "mistakes were made during the initial investigation in 2013," for which the force had apologised to Crown's family.
Key facts
- Victims
- Una Crown
- Date
- 2013
- Location
- Magazine Lane, Wisbech, Cambridgeshire, England
- Case status
- solved
Case timeline
2009
Una Crown's husband, Jack Roland "Ron" Crown, dies.
2012
David Newton fixes the lock on Una Crown's bungalow door.
2013-01-11
Una Crown is last seen alive.
2013-01-12
Crown speaks by telephone to a friend at 5pm.
2013-01-13
Crown is found dead in the hallway of her bungalow; her death is initially treated as unsuspicious.
2013-01-15
A post-mortem finds Crown died from stab wounds; a murder investigation is launched.
2013-02-25
Crown's funeral is held at King's Lynn Crematorium.
2013-04
A Crimewatch reconstruction and appeal is broadcast.
2014-06-17
Two men are arrested in connection with the case and later released without charge.
2023-01-10
The body of Eliza Bibby is found at her bungalow in Wisbech; similarities to Crown's murder are noted.
2023-03
Crimestoppers offers a reward of up to £20,000 for information; the case is again featured on Crimewatch.
2023
DNA testing of previously missing fingernail clippings links David Newton to the murder.
2023-10
Jamie Boughen is found guilty of the murder of Eliza Bibby and sentenced to life with a minimum term of 22 years.
2024-04
David Newton is charged with murder.
2025-02-13
David Newton is found guilty of the murder of Una Crown.
Best coverage
Titles and descriptions are the creators’ own and may not reflect current legal status; see the dossier above for sourced case facts.
People
Una Crown
VICTIM86-year-old retired postmistress found stabbed to death in her Wisbech home in January 2013.
David Newton
CONVICTEDFound guilty of the murder of Una Crown on 13 February 2025, after DNA on preserved fingernail clippings linked him to the crime; previously arrested in 2013 and released without charge.
Roles reflect public records and court outcomes at the time of writing — supporting citations are on file under Sources.
Places
Common questions
- What happened to the victim?
- Una Crown, an 86-year-old retired postmistress, was stabbed to death in her Wisbech home in January 2013; police initially dismissed the death as accidental, and it took a DNA breakthrough on preserved fingernail clippings in 2023 to lead to the conviction of David Newton in February 2025.
- Where did the murder happen?
- Magazine Lane, Wisbech, Cambridgeshire, England.
- Who was convicted?
- David Newton (Found guilty of the murder of Una Crown on 13 February 2025, after DNA on preserved fingernail clippings linked him to the crime; previously arrested in 2013 and released without charge.).
- What is the current status of the case?
- Status: solved.
Part of these collections
Sources
- ENCYCLOPEDICMurder of Una CrownWikipedia · 2026-07-07
- PRESSContemporaneous coverage — BBC NewsBBC News · 2026-07-07
- PRESSContemporaneous coverage — BBC NewsBBC News · 2026-07-07
Record history
- First published
- JUL 07, 2026
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