David McConnell

Welcome to Britain's biggest beat. Covering 12,000 square miles of loch, glens, islands and mountains, cutting-edge crime fighting meets traditional ways of life.

Crime documentary following homicide detectives at work as a series of horrific and violent murder investigations unfold.

Stacey Dooley immerses herself deeper than ever before into extreme worlds, joining some of the world's most controversial groups to try to understand their unique ideologies.

Jamali Maddix meets extraordinary characters making a living in the digital era, from online sex workers to bitcoin millionaires and children supporting their families by uploading viral content

Officers tackle the thieves terrorising supermarkets and shops, with organised international crime groups stealing eye-watering amounts in increasingly industrial, brazen and sophisticated ways.

Year 1894. An incident at the Ben Nevis observatory led to the creation of the first particle detector. A hypnotizing reconstruction interprets pure statistical data into a visual form.

High-profile beauty vlogger Em Ford was a victim of online abuse and fought back. Now she targets the alarming rise of online abuse in Britain by trying to track down the trolls responsible.

The tragic story of a 24-year-old Lee Irving, a young man with learning difficulties lured to his death by four people he thought were his friends.