Marcella is suspicious when van driver Ronnie Whelan reports his friend Beth dead and 6 year old daughter May missing. She eventually finds May, but she is dead also, bringing back painful memories for Marcella, though she and Jason combine to entertain their children. DNA on May's body leads to one of Henry's friends, Yann Haller. Stephen Callaghan evicts Bendek, who nonetheless blackmails him whilst, following Grace's funeral, Sylvie suspects that Barnes did not commit suicide and gets D.I. Tim Williamson to investigate. Marcella meanwhile is disturbed by an intruder.
—don @ minifie-1