First broadcast 6th/7th August 2006.<br /><br />Alison Garland is a 14 year old schoolgirl found dead on the school grounds just after lunch.<br /><br />Teddy Sinclair - Kelly Wetherby (as Natalia Cappuccini)<br />Daniel Opoku-Akwaboa - Ollie<br />Gregory Foreman - David<br />Micaela Ralph - Gemma<br />Lilly Driscoll - Alison Garland<br />Tom Ward - Dr. Harry Cunningham<br />Sarah Malin - DI Shirley Maugham<br />William Gaminara - Leo Dalton<br />John McEnery - Det. Supt. Charlie Ferguson<br />Pavel Douglas - Chris Duncan<br />Tamsin Egerton - Hannah Duncan<br />Emilia Fox - Nikki Alexander<br />Simon Tcherniak - DI Julian Vincent<br />Robyn Isaac - Press<br />Amerjit Deu - Tom Wetherby<br />Laura Harling - Sylvana<br />Paul Richards - 'Fish' Gerard Brown<br />Albert Welling - Martin Gibbs<br />Ingeborga Dapkunaite - Dr. Caroline Anscombe<br />Jon Millington - Walter Best<br />Jonathan Keeble - Robert Owen<br />Toby Marlow - Stephen Owen<br />Jean Grover - Kay Owen<br />Ward Parry - Salesman<br />Barbara Marten - Mary Duncan<br />Maya Sondhi - Rosa Cassalle<br />Rebecca Oldfield - Miranda Anscombe<br />Jonathan Warde - John Duncan<br />Will Harrow - School Boy<br />Nick Turner - Waiter
