Macaulay and Morrison tradition is of a raid conducted by the Morrisons of Ness into Macaulay territory. When the Morrisons drove off cattle belonging to the Macaulays, DÃ²mhnall Cam, Big Smith and a force of Macaulays pursued the Morrisons into the night, across Loch Roag and finally to Dun Carloway. After killing the sentry, and with his men blocking any exit, DÃ²mhnall Cam scaled the walls of the broch, aided by two dirks which he slipped between crevices in the stone wall. Once atop the tower DÃ²mhnall Cam ordered his men to gather large bundles of heather, which he then threw down inside the broch on top of the Morrisons. DÃ²mhnall Cam then set the heather alight, which smothered and burned the Morrisons to death and in the process also destroyed Dun Carloway.