BBC Scotland Investigates - 2009 - Who Can You Trust?

When you find out that close family friends, who you have known and trusted for years, have abused your child, the obvious question is 'Who can you trust?'. BBC Scotland talks to the parents of the children at the centre of the largest ever paedophile ring in Scotland, and looks at the effect such betrayal can have on a family, and how it changes your relationship with your children. With exclusive access to police footage, interviews with parents, police, forensic scientists and computer experts, and home video footage of convicted paedophiles, Who Can You Trust tells the story of how the largest paedophile ring in Scotland was brought to justice, and the human stories behind the headlines.