ten o’clock
I was the last person who saw him ! I left him here last night , and I heard him lock the door as I came downstairs . '' `` What time was that ? '' `` It was ten o'clock . And now he is dead , and the police will be called in , and I shall be suspected of having had a hand in it . Oh , yes , I am sure I shall . But you do n't think so , gentlemen ?