When a local student is reported missing and is later found dead Creegan and the OSC's investigations lead them to a group of sixth-formers who are addicted to 'Amathus'. The pattern of the killings seems to echo the manner in which Justine Barber, a prostitute, killed seven pimps fifteen years earlier,for which she is now serving a life sentence. Creegan discovers that the 'Amathus' web-master Leonard Stoker, is obsessed with Justine and arranges for her to be released from prison to help him trap Stoker - though he also has to stop his colleague D.S. Kreitman from ... (thetvdb.com)