Sean looks into the case of Stephen Eli, a lawyer and single father who fits none of the five most common categories of missing persons. Investigating his last known movements, the detective spots a connection with two deaths at the hands of murderer Leonard Vance, who is now incarcerated in a secure psychiatric hospital, and believes Stephen could be Vance's third victim.
Elenco: Alex Kingston , Noel Clarke , Reece Shearsmith .