Whose Body Is It?
Douglas or the man who came for him — weigh the identity evidence yourself before the moat answers.
The face is destroyed; identity must be argued from everything else. Tick which evidence genuinely fits each candidate, then compare your reading with the canon's.
Drawn from The Valley of Fear (The Four Novels, 1915) — read the summary & analysis, or try The Birlstone Study, this story's game. More at the Game Room and the tool bench.