New Year's Eve celebrations are cut short when a masked man stabs a woman in her own home.
Stacey Dooley investigates the controversial world of whale hunting.
A body found in the Norwegian town of Larvik turns out to be an American.
Harry is trying to get out of supported accommodation.
The Lyell team investigate the fatal crash of a private jet carrying an American diplomat.
Liam starts a fight in a bar and questions where his aggressive behaviour stems from.