“I couldn’t understand why anyone would loath Brian.”⁣ ⁣ Sally Crystal recalls a shocking encounter with David Campbell, who was later charged with Brian Low’s murder.⁣ ⁣ 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