Selena Geeson returns from Canada with Kris’s sister Milly, together they intend to prove Kris’s innocence. Natalie Buxton is suspicious when Kris refuses another night of passion with her. Wing Governor Frances Myers reluctantly drops the poisoning case, and Sylvia Hollamby is back after her combating racism course. Julie Johnston is smitten with prison guard Colin. Governor Neil Grayling is worried about his impending tribunal.