Ackland is forced to relive the events of her rape at the hands of schoolboy tearaway Ross Trescot. As the team go all out to track Trescot down, Kent is forced to restrain himself when he finally catches with up the boy on a nearby industrial estate. When he and Sim interview the boy, he claims to have been abused as a child by his uncle and also claims that Ackland consented to have sex with him. Kent knows he is lying, but is he able to win the boy's trust to prove it? Meanwhile, Hunter finds himself investigating a dead-end-case when his brother and Powell attend the report of a burglary at the home of a pair of recently married city slickers which turns out to be a practical joke.