Jun 1, 2026 · 28 min · 9 segments
A Geographical Profiler looks at the two locations connected to Diane Sindall’s murder. It’s suggested that Diane’s killer was local and may have struck before. As new testimony suggests Diane may…
Colin JohnsonGuestOlivia GrahamHostAnonymous Casino WitnessGuest
Jo WoodGuest
We did have someone come forward who's saying, "I can show you stuff that no one else ever knew." It could be crucial information in a rape and murder case.

They have been put in touch with the correct team to be able to share that information.
In the time that we've been looking into this, a lot of people think they know who did it, and in a lot of those circumstances, it's because they think they know someone capable, not necessarily because they have evidence.
Which, just as a quick aside, i- is devastating in itself to think of all these people who think they know someone capable of such a crime.
But this seems different, because it sounds like he had something that was more than a hunch.

It seems different because he told me he had a file of evidence, and that he was nervous to discuss on the phone.

He'd, like, known Peter Sullivan since they were young children together, and they'd known each other a really long time, and he collected a, a whole file of evidence that he'd got, and stuff that we needed to see.

We did have someone come forward who's saying, "I can show you stuff that no one else ever knew." It could be crucial information in a rape and murder case.

They have been put in touch with the correct team to be able to share that information.
In the time that we've been looking into this, a lot of people think they know who did it, and in a lot of those circumstances, it's because they think they know someone capable, not necessarily because they have evidence.
Which, just as a quick aside, i- is devastating in itself to think of all these people who think they know someone capable of such a crime.
But this seems different, because it sounds like he had something that was more than a hunch.

It seems different because he told me he had a file of evidence, and that he was nervous to discuss on the phone.

He'd, like, known Peter Sullivan since they were young children together, and they'd known each other a really long time, and he collected a, a whole file of evidence that he'd got, and stuff that we needed to see.
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