BBC Scotland HD (Freeview) Tuesday

Reports from BBC newsrooms across the country with analysis and discussion on the big stories of the day

A look at how detectives cracked some perplexing cases - and why others remain a mystery

The Imries prepare for their biggest event so far, but on-line ticket sales go down. Nick has a new business idea, while the Bakers pause shearing to join the Papay fun weekend

Documentary following life in two of Scotland's female prisons - HMP & YOI Stirling, the country's newest and largest facility for women, and HMP Grampian

Documentary following life in two of Scotland's female prisons - HMP & YOI Stirling, the country's newest and largest facility for women, and HMP Grampian

Documentary following a murder investigation by Strathclyde police after the discovery of human limbs in Loch Lomond and a severed head on Barassie Beach

A nationwide hunt is launched following the disappearance of prime suspect William Beggs, while police delve into his upbringing in a small village in rural Northern Ireland

Martin Geissler hosts discussion on Scotland's biggest news stories

There's an extremely awkward question about to be asked on the top deck of a Burnistoun bus, while a local photographer hopes to develop a relationship with a wannabe pop star