Set during Inspector Rutledge's time in the Great War, Charles Todd's short story introduces a born killer. It's World War I, and young Glaswegian Dougal Kerr is a new recruit in the British Army. Dougal has no family and no past, but his easygoing demeanor belies his cheerless upbringing. There's only one thing that gives Ian Rutledge pause: Dougal is very good at killing, and he doesn't seem to mind it at all—in fact, he seems to relish it. In wartime, how does one tell the difference between a remorseless killer and 'a guid soldier'?