With Andrew's DNA results exonerating him Emma wants him to sue the police but he refuses and also declines to take action against Jane when she attacks him though she is made the subject of a restraining order. At the same time Alison is approached by Jo, a nurse who once worked with Andrew, who claims that he once tried to sexually assault her and was well-known for forcing himself on women. Armed with this knowledge Jane goes to see Andrew's ex-wife Isobel, to whom he was apparently violent. An angry Emma goes to see Isobel herself and it is Isobel who provides the resolution of the whole affair.
—don @ minifie-1