First put on in 2009, Cazfest is run in memory of Bishop's Stortford High School sixth-former Caroline 'Caz' Johnstone, who died aged 17 from an undiagnosed heart condition.Set up by Caroline's dad Alastair, also known as Johnny, and mum Lesley after their daughter's death in 2008, the festival has the aim of doing everything possible to make sure that other parents, friends and siblings don't have to go through such a loss.While it raises awareness of undiagnosed heart conditions in the young...
