Casualty: System Error

A nervous Ruth returns to clinical duties for a probationary period, but her first task is to help an uncooperative man who appears to be suffering from a serious lung disease. Meanwhile, Adam's moralistic attitude threatens to affect his medical judgement when he treats a patient accused of assaulting an underage girl. Guest starring William Ash (Waterloo Road's Christopher Mead) and Kaye Wragg (The Bill's Diane Noble)