Inside Murder Trial

Death of a Dog Walker: 2. A Man And A Bike

Inside Murder Trial

Show Notes

Having already heard about David Campbell’s temper, todays episode moves on to the relationship between him and the victim, Brian Low. The court hears that they were colleagues, who didn’t always see eye-to-eye. And we hear evidence about an incident, more than a decade earlier, which might have cemented ill feeling between them. Later in court – attention turns to an incident in 2023, just three months before the murder. A man is seen riding a bike, close to the location where Brian would later be killed. Some witnesses think he’s carrying a gun. And their evidence leads to a possible identification. Is this an early clue, or a red herring which might confuse the jury? Inside Murder Trial is hosted by Jane MacSorley, with expert analysis from Tommy Ross KC. The series is a Firecrest Films production for BBC Scotland.

More from Inside Murder Trial

Oct 6, 2026

It’s the final episode of this series of Inside Murder Trial – everything could hinge on the closing speeches of the advocates. Can either side present a compelling argument which proves Campbell’s guilt, or provide enough doubt for the jury to find him not guilty? Tommy Ross KC explains the methods behind the speeches, and the options available to the jury. This time - for the first time on Inside Murder Trial - the jury have only two options - finding David Campbell either innocent or guilty. But as a hush descends in court - what verdict will they bring?

Sep 29, 2026

After nearly two weeks hearing the prosecution case, the jury are now set to hear just a handful of witnesses for the defence. Tommy Ross KC explains the defence don’t need to prove Campbell’s innocence - just raise doubts and point out reasons why the jury might find him innocent. Central to the defence case - David Campbell takes the decision to give evidence - and opens himself to cross examination.

Sep 22, 2026

The final witnesses for the prosecution are called to give evidence, but what impact will they have on proceedings? The jury is played extracts from David Campbell’s police interview - where he chooses to answer some questions and not others. And Tommy reflects on Campbell’s decision to go ahead without any legal representation. Later in court, there is drama as the jury is reduced to 14 members. What impact could this have on the final verdict?

Sep 15, 2026

The partner of the accused is rarely called by the prosecution. But today – we hear evidence from David’s wife of more than 57 years. She’s asked about his relationship with the victim, Brian Low. And she’s quizzed about the CCTV showing a bike similar to hers being ridden through Aberfeldy. Does she agree that the rider could be her husband? Later in the episode we learn how David’s football allegiance could raise questions about the blue bag apparently being carried by the killer. And we hear from some expert witnesses who might be able to pin-point the time of death. Will this new evidence change the whole complexion of the case? Inside Murder Trial is hosted by Jane MacSorley, with expert analysis from Tommy Ross KC. The series is a Firecrest Films production for BBC Scotland.

Sep 8, 2026

After yesterday’s revelations from the CCTV cameras, we follow more images which perhaps show someone on their way to commit the murder. But do any of the camera’s provide a clear shot of who that person is? We also see footage of David Campbell apparently making gestures towards the police – on his own camera system. Later – there is evidence which might explain why David’s wife’s bike has changed its appearance. And clues which could explain where David was hiding a gun. Or – they might present some innocent explanations. As we pass the half-way point, which way are the jury leaning. And which way do you think the trial will go? Inside Murder Trial is hosted by Jane MacSorley, with expert analysis from Tommy Ross KC. The series is a Firecrest Films production for BBC Scotland.

See all episodes →