Oct. 24 (UPI) -- The BBC is teasing Season 10 of the murder-mystery series Shetland starring Ashley Jensen and Alison O'Donell.
The pair return as detectives Ruth Calder and Alison "Tosh" McIntosh.
The preview clip, released Friday, shows the duo traveling to a small town to investigate a murder.
"About as bad as it gets," Ruth says in the trailer, which also shows various characters running, as well as an explosion.
"In the isolated hamlet of Lunniswick, the body of the retired social worker Eadie Tulloch has been out in the elements for a number of days," an official synopsis reads. "Suspecting the residents are holding back about their relationships with Eadie, Calder and Tosh begin to unravel a complicated web of lies."
