By Eoin O'Callaghan. The woman dubbed Amy has had a complete memory loss possibly due to an unspecified trauma, though has no obvious head injury. However, hard work at last reveals her identity together with her reasons for hiding it in the first place. Sgt Lucy Canavan's friend Marc - who works for the BBC Rewind team - thinks she is not to be believed. Drama, with Vanessa Ifediora, Jane Slavin and Niamh McGrady
