The police presence in the village shows no signs of abating - but their door to door inquiries are only hindering the investigation as it becomes apparent that there is a lot of alcohol fuelled confusion over people's movements on Christmas Day. Louise is starting to feel the heat, though, and it is surely only a matter of time before the net closes in on her and the pressure to confess becomes unbearable. She anxiously awaits the results of the forensic tests – but they prove to be far from helpful. The penny finally drops for Lisa and she realises that Zak really does intend to leave the family in search of Jed’s hidden loot. (thetvdb.com)