1. Episode 1
Calder and Tosh travel to the remote village of Lunniswick to investigate the brutal murder of an elderly woman. She has been out in the elements for several days.
Shetland — Series 10
Calder and Tosh investigate the brutal killing of an elderly woman.
2. Episode 2
In the aftermath of the fire, Tosh and Calder struggle to get answers from an unreliable suspect. A historic grudge from Eadie’s time as a social worker comes to light.
3. Episode 3
Events in Lunniswick turn violent as holidaymakers Chris and Hayley risk it all to clear their debts. A paranoid Stevie wants Amy all to herself.
4. Episode 4
While Calder pressures Louden for help and Tosh investigates Robert Tulloch, Stevie’s battle to keep her sister turns desperate.
5. Episode 5
Tosh finally confronts Billy about his relationship with Robert Tulloch. Fuelled by guilt over Louden, Calder goes after the people responsible.
6. Episode 6
As Calder and Tosh close in on the motive for Eadie’s murder, the pool of suspects narrows.