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True Crime with Elli Mac - Peter Sullivan: FREE After 38 Years - Britain’s Longest Miscarriage Of Justice
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Peter Sullivan: FREE After 38 Years - Britain’s Longest Miscarriage Of Justice

True Crime with Elli Mac

05/14/25

27m

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In 1986, the brutal murder of 21-year-old Diane Sindall sent shockwaves through Birkenhead. She had been beaten, and left in a dark alleyway — a horrifying crime that triggered the largest manhunt Merseyside had ever seen.

29-year-old Peter Sullivan was arrested, and soon after, convicted. Despite an initial series of apparent confessions and retractions during intense police questioning, Peter insisted he was innocent. For more than 38 years, he and his defence team fought to prove that the police had the wrong man.

In May 2025, the Court of Appeal agreed and ruled him an innocent man. Peter Sullivan’s conviction was quashed, ending what is now believed to be the longest-running miscarriage of justice in British history.

But if Peter didn’t kill Diane Sindall... then who did?

This is the case of a young woman’s tragic death — and a man’s decades-long battle to clear his name.

Previous Episode

On the weekend of March 1st, 2019, Dr. Preethi Reddy, a respected dentist attended a dental conference in St Leonards, Sydney.

After the conference, Preethi met up with her ex-partner, Dr. Harshwardhan Narde, a man from her past who had struggled to accept their breakup.

The two spent the evening together, and in the hours that followed, Preethi disappeared without a trace and her family immediately grew concerned.

As they desperately searched for answers, the mystery deepened.

Days later, a chilling discovery was made - two bodies were found, leading to questions about what had really happened during that fateful weekend.

Next Episode

When a strange 999 call came in on 1st November 2010 from Robert Brown—claiming he wanted to come into the police station to speak with officers—red flags were immediately raised.

He refused to share much information, claiming his lawyer had advised against it. But he did admit it involved his ex-wife, Joanna Brown.

Joanna had been reported missing earlier that morning after she didn’t drop her children off at school.

Was Joanna okay?

Had Robert Brown harmed her?

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