A death through a lens.

When the brutally murdered body of a local geography teacher is discovered at Kilwinnoch’s famous beauty spot, Blood Water Falls, the community is rocked to its core.

For DCI Duncan Bone, the killing appears to be an open and shut case. But it’s not long before a sinister clue unleashes dark and deadly forces, blowing the investigation wide open, and putting Bone and his team in grave danger.

With the town baying for blood, and too many suspects and not enough answers, DCI Bone faces not only the toughest case of his career, but the battle of his life to defeat the psychological demons determined to destroy him once and for all.