She went in. Poirot and Stephen Farr remained waiting outside.
Stephen said remorsefully:
‘Damn’ silly of me to say a thing like that. I don’t think she noticed, though, do you?’
Poirot did not answer. He held his head a little on one side as though listening.
He said:
‘The English are extraordinarily fond of fresh air. Miss Estravados must have inherited that characteristic.’
Stephen said staring:
‘Why?’
Poirot said softly:
‘Because though it is today extremely cold—the black frost you call it (not like yesterday so mild and sunny) Miss Estravados has just flung up her lower window-sash. Amazing to love so much the fresh air.’
Suddenly there was an exclamation in Spanish from inside the room and Pilar reappeared laughingly dismayed.
‘Ah!’ she cried. ‘But I am stupid—and clumsy. My little case it was on the window-sill, and I was sorting through it so quickly and very stupidly I knock my passport out of the window. It is down on the flower-bed below. I will get it.’
‘I’ll get it,’ said Stephen, but Pilar had flown past him and cried back over her shoulder:
‘No, it was my stupidity. You go to the drawing-room with M. Poirot and I will bring it to you there.’
Stephen Farr seemed inclined to go after her, but Poirot’s hand fell gently on his arm and Poirot’s voice said:
‘Let us go this way.’
They went along the first-floor corridor towards the other end of the house until they got to the head of the main staircase. Here Poirot said:
‘Let us not go down for a minute. If you will come with me to the room of the crime there is something I want to ask you.’
They went along the corridor which led to Simeon Lee’s room. On their left they passed an alcove which contained two marble statues, stalwart nymphs clasping their draperies in an agony of Victorian propriety.
Stephen Farr glanced at them and murmured:
‘Pretty frightful by daylight. I thought there were three of them when I came along the other night, but thank goodness there are only two!’
‘They are not what is admired nowadays,’ admitted Poirot. ‘But no doubt they cost much money in their time. They look better by night, I think.’
‘Yes, one sees only a white glimmering figure.’
Poirot murmured:
‘All cats are grey in the dark!’
They found Superintendent Sugden in the room. He was kneeling by the safe and examining it with a magnifying glass. He looked up as they entered.
‘This was opened with the key all right,’ he said. ‘By someone who knew the combination. No sign of anything else.’
Poirot went up to him, drew him aside, and whispered something. The superintendent nodded and left the room.
Poirot turned to Stephen Farr, who was standing staring at the armchair in which Simeon Lee always sat. His brows were drawn together and the veins showed in his forehead. Poirot looked at him for a minute or two in silence, then he said:
‘You have the memories—yes?’