Aided by friends, he pursued the girl onto the desolate moor. Baskerville and his victim were found dead. She had died from fright, but a giant spectral hound stood guard over Baskerville's body. The hound tore out Baskerville's throat, then vanished into the night.
Sir Charles Baskerville had become fearful of the legendary curse and its hellhound. Mortimer concluded that Sir Charles had been waiting for someone when he died. His face was contorted in a ghastly expression, while his footprints suggested that he was running away from something.