Shetland - Season 5 Episode 1 -

When body parts belonging to a young Nigerian man are discovered on the island, Perez and the team investigate. They use CCTV to trace the victim's last movements, and after scrutinising his emails and social media accounts, the case takes a sinister turn. Return of the Ann Cleeves-inspired drama, starring Douglas Henshall, Alison O'Donnell and Steven Robertson.