David King

“On occasion they were cut down in cold blood or hanged on the spot; in the saying of the Border, which has passed into the language, they had been taken “red-hand”, which was “in the deede doinge”, and the law was not likely to call a trod-follower to account if his rage got the better of him and he despatched a reiver out of”
― George MacDonald Fraser, The Steel Bonnets: The Story of the Anglo-Scottish Border Reivers