Dagger Awards It is a cold January morning and Shetland lies buried beneath a deep layer of snow. Trudging home, Fran Hunters eye is drawn to a vivid splash of colour on the white ground, ravens circling above. It is the strangled body of her teenage neighbour Catherine Ross. As Fran opens her mouth to scream, the ravens continue their deadly dance. The locals on the quiet island stubbornly foc...