Danny and Judy try to prevent the relatives of a young boy who died of cardiac arrest, finding out that he died in a brothel after having sex with another man. Robert tries to save the life of a base jumper whose parachute failed to open. Sam faces her worst nightmare when a young girl who had been following an overdose is found to have taken Plavitron. Ruth is furious when she discovers that Tessa has been unfaithful to her. Robert tells Christine that he intends to leave to take up a professorship in Edinburgh.