Parents of six-year-old who died at campsite pay tribute to their daughter The parents of a six-year-old girl who died after suffering a fit at a campsite said they were devastated at the loss, describing their daughter as "our whole world." Isabelle Harris died on Friday morning in hospital after suffering a cardiac arrest at the Holmsley campsite in the New Forest, Hampshire. Her parents, Lee and Tracey, were initially arrested on suspicion of murder but were released when a postmortem examination found there were no suspicious circumstances. Yesterday they said in a statement: "No words are strong enough to describe how we feel.