BBC Scotland HD Tuesday

Andrew O'Donnell and Mark Taylor set out on an adventure which takes in the hills, forests and rivers from the Moffat Hills down to the border with England

Andrew O'Donnell and Mark Taylor head to Assynt in Sutherland to seek out the Northern Lights, although the weather might have an impact on their plans

Bad weather threatens the annual Craggy Island triathlon on Kerrera, which attracts 100s of competitors and spectators to the tiny island 600 metres off Oban

The latest Scottish, UK and international news, plus weather, entertainment and sport

As the search for William Beggs continues, detectives make the shocking discovery that he has killed before, turning the investigation on its head

The search for William Beggs becomes an international manhunt as detectives uncover more secrets from his past, but he hands himself into a police station in Amsterdam

Sheku Bayoh's sister Kadi Johnson gives evidence to the public inquiry into his death, while Ryan meets a new client who has little to no defence against his charges