Julie Hogg: Murder That Changed Double Jeopardy Law

A young mother strangled in her own home, the neighbour who did it walking free twice, and then a mother’s 17-year battle that forced British law to rewrite itself. On 16 November 1989, 22-year-old Julie Hogg was killed by William Dunlop in Billingham, yet two juries could not convict him. This article traces the crime that became a legal landmark, the reform it triggered, and where the people at the centre of it are today.

Year of murder: 1989 ·
Victim: Julie Hogg, 22-year-old mother ·
Killer: William ‘Billy’ Dunlop ·
Conviction year: 2006 ·
Legal precedent: First double jeopardy retrial in England and Wales ·
Campaigner: Ann Ming, Julie’s mother

Ten key facts, one pattern: the timeline from murder to legal milestone.

What happened to Julie Hogg?

Where did the murder take place?

Julie Hogg, a 22-year-old mother, lived in Billingham, County Durham. On the evening of 16 November 1989, she was at home with her toddler son Kevin when her neighbour William Dunlop entered and strangled her (GOV.UK official summary). Her body was hidden behind the panel of a bath in her own home, where it lay undiscovered for nearly three months.

How was her body discovered?

Julie’s remains were not found until 5 February 1990 (Domestic Violence Memorial UK). The discovery came after her mother Ann Ming and family had been searching for her, growing increasingly desperate.

The implication: The delay in discovery shaped the entire legal battle that followed.

Who was William “Billy” Dunlop?

What type of person was Billy Dunlop?

• Dunlop was a neighbour of Julie Hogg in the Billingham area (Domestic Violence Memorial UK).
• He had a history of violence and previous convictions, though reports on his background are limited (Domestic Violence Memorial UK).
• According to reports, he committed the murder without any obvious motive, which made the case particularly difficult for prosecutors.

How old is William Dunlop?

Dunlop was reportedly born in 1964, making him about 25 at the time of the murder and 61 as of 2025 (Wikipedia – Double jeopardy). The exact date is not publicly confirmed, but multiple sources place his birth year in the mid-1960s.

The catch: Dunlop’s arrogance became the state’s strongest evidence.

How was William Dunlop brought to justice?

Why was Dunlop acquitted twice?

The first trial in 1991 ended with a hung jury; the second in 1992 also failed to reach a verdict, and the judge entered formal acquittals (Domestic Violence Memorial UK). At that time, the double jeopardy principle prevented the Crown from retrying him.

What changed to allow a retrial?

The Criminal Justice Act 2003 created an exception to double jeopardy for serious offences (including murder) when new and compelling evidence emerges (Wikipedia – Double jeopardy). The law applied to England and Wales, not Scotland (Domestic Violence Memorial UK). Julie Hogg’s mother Ann Ming had lobbied MPs and campaigned tirelessly for this change.

When did Dunlop finally confess?

In 2005, Dunlop confessed to police, reportedly believing the double jeopardy rule still protected him (DeepReport – Julie Ming article). The Court of Appeal then directed that he could be retried under the new exception, and on 6 October 2006, he pleaded guilty and was sentenced to life imprisonment at the Central Criminal Court (GOV.UK official summary).

The catch: Dunlop’s own arrogance and ignorance of the law change handed prosecutors the evidence they needed. Without his confession, it is unclear whether the new evidence would have been enough for a conviction.

Where is Billy Dunlop now?

What prison is William Dunlop in?

Dunlop is serving a life sentence. According to the 2025 GOV.UK summary, he is held at HM Prison Frankland (GOV.UK official summary). Prisons in the UK are subject to change, but this is the most recent official location.

Is Dunlop eligible for parole?

The life sentence carried a minimum term of 17 years, less time spent on remand (GOV.UK official summary). That term would have expired in 2023, meaning he may now be eligible for a parole review. The Parole Board decision is not public.

What sentence did he receive?

Life imprisonment, with a minimum tariff that has not been officially disclosed in full. The 17-year minimum was set at sentencing in 2006 (GOV.UK official summary).

The implication: The family’s fight is not over while the killer remains in the legal system.

What became of Julie Hogg’s son Kevin?

What happened to Kevin Hogg after the murder?

Kevin was a toddler when his mother was killed. He was raised by his grandmother Ann Ming (DeepReport – Julie Ming article). He grew up knowing his mother only through stories and the long legal battle that defined his childhood.

Where is Kevin Hogg now?

Kevin Hogg has spoken publicly about his experience, most notably in the ITV documentary I Fought The Law (DeepReport – Julie Ming article). He has said that he feels his mother’s loss every day, even though he has no memory of her.

What is Kevin Hogg doing now?

He has participated in media interviews and appeared in documentaries to share the impact of his mother’s murder and his grandmother’s campaign. Details of his current occupation remain private.

What this means: Kevin Hogg’s life was irrevocably shaped by a crime he was too young to remember. His decision to speak out gives the case a human face that policy papers cannot capture.

How did the Julie Hogg case change the law?

What is the double jeopardy rule?

The double jeopardy rule, enshrined in English common law, prevented anyone from being tried twice for the same crime after an acquittal. It was designed to protect individuals from state harassment, but it also meant that a wrongful acquittal could never be overturned (Wikipedia – Double jeopardy).

How did Ann Ming campaign for change?

Ann Ming, Julie’s mother, spent 12 years lobbying MPs, speaking to the media, and pushing for reform. Her pressure is widely credited as a major force behind the demand for legal change (Wikipedia – Double jeopardy). She argued that the rule allowed murderers to walk free if they manipulated the system.

What was the Criminal Justice Act 2003?

The Act introduced exceptions to double jeopardy for serious offences (murder, manslaughter, rape, and others) when new and compelling evidence emerges after an acquittal. The law came into effect in 2005 (Wikipedia – Double jeopardy). Dunlop’s 2006 retrial was the first case under this new provision in England and Wales.

The trade-off: The reform balances finality with justice. It allows retrials only with prosecution consent and Court of Appeal approval, ensuring the exception is used sparingly.

The legacy: A mother’s fight reshaped the legal landscape for serious crime prosecutions.

Timeline

1. 16 November 1989 – Julie Hogg murdered by William Dunlop (GOV.UK official summary).
2. 5 February 1990 – Her body discovered behind bath panel (Domestic Violence Memorial UK).
3. 1991 – Dunlop acquitted at first trial (Domestic Violence Memorial UK).
4. 1992 – Dunlop acquitted at retrial; double jeopardy rule prevents further prosecution (Domestic Violence Memorial UK).
5. 2003 – Criminal Justice Act 2003 passes, creating exceptions (Wikipedia – Double jeopardy).
6. 2005 – Dunlop confesses; law change allows new trial (DeepReport – Julie Ming article).
7. 2006 – Dunlop convicted and sentenced to life imprisonment (GOV.UK official summary).
8. 2025 – Ann Ming and Kevin Hogg feature in ITV documentary I Fought The Law (DeepReport – Julie Ming article).

Clarity: what we know and what remains unclear

Confirmed facts

• Julie Hogg was murdered by William Dunlop in 1989 (GOV.UK official summary).
• Dunlop was acquitted twice before the law changed (Domestic Violence Memorial UK).
• He was convicted in 2006 after confessing (GOV.UK official summary).
• Ann Ming campaigned for double jeopardy reform (Wikipedia – Double jeopardy).
• The case was the first retrial under the new law (Wikipedia – Double jeopardy).

What’s unclear

• Exact minimum term of Dunlop’s life sentence not publicly confirmed.
• Kevin Hogg’s current occupation beyond public speaking engagements.
• Dunlop’s current prison location is subject to change; GOV.UK summary is from 2025.
• Whether the case was the first retrial under the new law is not independently confirmed by multiple Tier 1 sources.
• Kevin Hogg’s appearance in the ITV documentary is reported by DeepReport but not yet verified by a non-self-published source.

Quotes

“I never gave up, I knew there had to be justice for Julie.”

Ann Ming, Julie Hogg’s mother (GOV.UK official summary)

“I don’t remember her, but I feel her loss every day.”

Kevin Hogg, Julie Hogg’s son (from ITV documentary I Fought The Law, reported in DeepReport – Julie Ming article)

Dunlop confessed to strangling Julie Hogg and hiding her body, believing the old double jeopardy law would shield him.

GOV.UK official summary (GOV.UK official summary)

For Ann Ming, the fight for justice that she led is now a permanent part of British legal history. Her daughter’s case is taught in law schools and cited whenever double jeopardy is debated. For Kevin Hogg, the legacy is more personal: a mother he never knew, a grandmother who never stopped, and a name that stands for change.

The landmark case not only changed double jeopardy law but also inspired the ITV drama Ann Mings fight for justice.

Frequently asked questions