Agatha Christie,
The Man in the Brown Suit — Chapter XI
(1924)
“ Then with a murmured excuse, he rose and left the table. "I am beginning to suspect Guy Pagett of having committed some dark deed in Florence," remarked Sir Eustace, gazing after his secretary's retreating figure. "Whenever Florence or Italy is mentioned, he changes the subject, or bolts precipitately." "Perhaps he murdered some one there," said Mrs. Blair hopefully. "He looks—I hope I'm not hurting your feelings, Sir Eustace—but he does look as though he might murder some one." ”
