G-Wing is gripped with fear that the poisoner may strike again. The women are desperate to work out who is responsible and it isn't long before all eyes fall on Tanya. When Tina reveals it is her, as she gave out the hootch, Phyl and Bev are desperate to keep out of the frame and out of Natalie's way when she gets nasty. Frances is struck down with the illness, when she drinks a nasty cup of coffee. Fenner returns to G-Wing.

Julie J is upset that Colin has gone and Julie S tells her why. Julie S goes for another scan and things start to look up. Selena returns with news about Kris' sister, Milly, and Natalie is determined to ruin Kris and Selena's relationship. Neil is worried about the impending tribunal for sexual misconduct and wonders if his job and reputation will survive. Fenner has his own concerns. Could Di have jeopardised his case?