A true-crime podcaster is murdered while on the hunt for a child who disappeared on Christmas Eve 1977 - and Selwyn's past comes back to haunt him. There's just one case that Selwyn has never solved - and this Christmas it will return to haunt him. As the inhabitants of Saint Marie prepare for the festive season, true-crime podcaster Jennifer Langan is found shot dead. Langan had been investigating the strange disappearance of a nine-year old boy on Christmas Eve in 1977. When recordings from the night of the murder are uncovered, the team are left with a chilling question. Are supernatural forces at work? And, in the biggest shock of them all, will Neville find love just in time for Christmas?