The world’s foremost Sherlock Holmes expert found dead in a locked room, leaving no note.
There was something else, he said, something critical. On the eve of his death, he reminded me, Green had spoken to his friend Keen about an "American" who was trying to ruin him. The following day, Gibson said, he had called Green's house and heard a strange greeting on the answering machine. "Instead of getting Richard's voice in this sort of Oxford accent, which had been on the machine for a decade," Gibson recalled, "I got an American voice that said, 'Sorry, not available.