"He’s so arrogant.” ⁣ ⁣ Does this bicycle at the centre of the murder case tie David Campbell to the crime?⁣ ⁣ Murder Trial follows the unusual case of gamekeeper Brian Low, who was found dead in Aberfeldy in 2024.⁣ ⁣ Watch Murder Trial: Death of a Dog Walker on BBC iPlayer now. ⁣ ⁣ #MurderTrial #DeathOfADogWalker