If you were one of the many viewers who binge-watched Sheridan Smith's ITV true-crime drama I Fought the Law, you likely felt a heavy weight on your chest after finishing the final episode. Based on the real-life story of Ann Ming, as detailed in her book For the Love of Julie, I Fought the Law charts her 15-year battle to overturn the Double Jeopardy Law, which had previously prevented her daughter Julie's murderer from being tried twice for the same crime.
In my opinion, it's no surprise that I Fought the Law has been such a hit. Sheridan Smith is the perfect actor to bring Ann's heartbreaking yet inspiring story to life, having previously led gripping dramas like Four Lives, The Moorside and Mrs Biggs. The success of true-crime dramas like this one proves just how enduring and powerful television can be in raising awareness about real-life cases. If you haven't tuned in yet, it's well worth the watch.
Despite the inspiring victory for Ann in the four-part series, you might still be wondering: where is Billy Dunlop now? Read on for the details…
Billy had a history of violence that made people afraid to report him
It wasn't until Billy was jailed in 1998 for a separate crime – assaulting his ex-girlfriend and her partner – that he confessed to killing Julie.
A prison officer managed to record his confession on tape, but because Billy had already been tried for her murder, the centuries-old double jeopardy law meant he couldn't be tried again, even with the new evidence. Instead, he was charged with perjury.
Sheridan Smith as Ann Ming and Charlie York Lo as Charlie Ming
A 15-year fight
This is where Julie's mother, Ann Ming, came in. After 15 years of campaigning and lobbying the criminal justice system, Ann managed to overturn the legislation and in 2003, the law was amended to allow serious cases to be retried if new evidence came to light.
This led to Billy's retrial in 2006, where he was finally convicted of Julie's murder and sentenced to life in prison with a minimum term of 17 years.
The Ming family now have justice, while Billy remains in custody
The judge's decision
While the Parole Board recommended Billy transfer to an "open prison" in March this year, the decision was blocked by Justice Secretary Shabana Mahmood, who said: "Julie Hogg's murder was a horrific crime and our thoughts remain with her friends and family.
"Public protection is our number one priority, which is why we have blocked William Dunlop's transfer to open prison."
Elated by the decision, the Ming family told the BBC that Judge Mahmood had "truly put victims at the heart of the system".
Billy has remained in custody under closed conditions ever since.
The Hack stars David Tennant as Guardian journalist Nick Davies, Toby Jones as Guardian editor Alan Rusbridger and Robert Carlyle as Police officer Dave Cook