Determined to ignore Andy's unexpected arrival the night before, Lisa throws herself into the case and discovers a significant lead from her only eyewitness.  The new information opens up the investigation and the team uncover vital evidence, forcing them to deal with a difficult suspect.  Meanwhile, Lisa questions Andy's motives as he remains determined to rebuild a relationship with his family, whilst Penny discovers she is being kept in the dark by Lisa and the kids.  

Starring:

Jonas Armstrong , Morven Christie , Chanel Cresswell , Louis Greatorex , Simran Kaur , Imogen King , Adam Long , Simon Manyonda , Matthew McNulty , Taheen Modak , Tina Louise Owens , Art Parkinson , Daniel Ryan , Jordan Mifsud , Erin Shanagher , Ian Austin , Darci Shaw , Ellie Duckles , Tammy lynette Meredith , John Alan Roberts , Tracie Bennett , Lindsey Coulson , Tony Crookes

Genre:

Drama