Mayday

Its May Day and the members of a small community go about their business as they wait for this years parade to begin. But when the May Queen - local teenager Hattie Sutton - fails to appear, several townsfolk are sent spinning by the suspicion that someone among them has taken her.

A devastating discovery throws the spotlight on a key suspect and forces Gail to face unwelcome facts about husband Malcolm. Caitlin and Linuss relationship deepens when she tells him a shameful secret about the day her sister went missing, while Fiona grows suspicious of Everett.

As the townsfolk gather for the memorial, things take a dark turn and a chaotic interruption has fatal consequences. Steve finally gets his moment with Angie - will he manage to win his family back? Fiona must face her old colleagues in a way she never thought she would, Caitlin makes an eerie transformation, and Everett and Linus have a confrontation that takes their relationship to a new level.