1 P.M.
-LRB- a -RRB- The lone and handsome woman , who left the Collingwood at three that morning . '' -LRB- b -RRB- The note ' à l'aube du jour ' -LRB- signed -RRB- 'M , ' found in Crenshaw 's pocket . '' -LRB- c -RRB- The telephone call of the Chartrand apartment at 12:52 A.M. , by a man who said that he was ` here ' and to meet him at 10 A.M. '' -LRB- d -RRB- The persons in the Chartrand apartment the previous night . '' -LRB- e -RRB- After 1 P.M. no one entered the Collingwood by the usual way , and no one telephoned ; how , therefore , did anyone in the Collingwood know of the incident of the cab , and of my connection with it . '' -LRB- f -RRB- Who is Mrs. Winton of the Burlingame apartments ? '' -LRB- g -RRB- Why was she in Peacock Alley , wearing black and red roses , at five o'clock this afternoon ? '' Harleston read over the list , folded it , and put it in his pocket-book ; then he went to bed .