RockNess teen dies after 'legal high'
12 June 2012 Last updated at 11:04 BST
A family in Edinburgh is mourning the loss of their 19-year-old son after his death at the RockNess music festival.
Alex Herriot is reported to have taken the latest legal high, a chemical compound which is designed to give the same effects as illegal drugs.
In Alex's case, it is thought he took something known as 'Benzo Fury'.
BBC Scotland's health correspondent Eleanor Bradford reports.