Reporter David is haunted by childhood memories of his hometown and is reluctant to return to Southcliffe, where the community has been devastated by the shooting spree.

The families of the dead struggle to cope with their grief, while reporter David's personal paranoia is fuelled by conspiracy theories about a police cover-up.

One year on from the shootings, an anonymous letter sent to David reawakens the possibility that Morton is still alive and returning to Southcliffe. Can David prevent another tragedy?