Trial and Retribution. Closure. Part 1 of 2.

First broadcast 21st January 2007.

Teenager Madeline Fuller is raped and then killed and a couple of months later Walker still has no leads.

David Hayman ... DCS Michael Walker
Victoria Smurfit ... DCI Roisin Connor
Dorian Lough ... DS David Satchell
Sarah Ozeke ... DS Lisa West
Michael Brandon ... Max Stanford
Kelly Hunter ... Mrs. Douglas
Trevor Cooper ... DI William Shawl
Crissy Rock ... Sylvia Ryan
Claire-Louise Cordwell ... Barbara
Tim McMullan ... Brooks
Andrew Garfield ... Martin Douglas
Teresa Banham ... Sheila Field
David Lyon ... Kennedy
Issy van Randwyck ... Joyce (as Issy Van Randwyck)
Laura Aikman ... Kelly Hobson
Jeanine Thorpe ... Rosemary Belling
Emily Drake ... Donna Ryan
Katharine Mal ... Nadia
Ruth Brill ... Madeleine Fuller
Stephen Aintree ... Alan Bickers
Martin Heathcote ... Sgt. West
Lisa Dwyer Hogg ... Valerie Marlow (as Lisa Hogg)
Vince Leigh ... DS Sam Palmer
Ian Maden ... CID Officer
Charlotte McDonagh ... Sharon
Sian Webber ... Moira Fuller
Danny Lee Wynter ... Greg Allcott