The discovery of a body in a remote lake leads Mathias and the team to investigate the complicated private life of a teacher missing from a small rural school.
What is Gwilym's secret? Who is Ben Willis? Why did another ex-teacher commit suicide? Who is the mysterious girl and why is she hiding from Mathias? Is Greta still alive? This is a world rife with secrets. Will Mathias and the team unravel them in time or is it already too late? Show less