When a body is found on a boat in the Clyde, the case takes the team to the Isle of Bute. Evidence points to a jilted lover, but a darker secret emerges as the team investigate.

When the body of a scientist is found in Loch Katrine, Annika is reminded of Ibsen's Enemy of the People. But with so many wanting him dead, which one did he push over the edge?

The team are called in when writer Cara Gibson is found dead under a bridge. Her books ruined careers and left a lot of lives in tatters, but which of these people would be driven to murder?

Annika and the team are tasked with solving the death of a man 'everybody loved', who was thrown in the river from a party boat.

A young woman murdered on the Glasgow docks hits the team hard when Michael's brother is named as the next of kin.