CHAPTER IV

DURHAMS'S SURMISE

Eustace had disappeared as completely and mysteriously as the gold which had been in his keeping.

Every corner of the building from the roof to the basement was examined. Even the cupboards were inspected and the made-up beds pulled to pieces, lest he should have succeeded in secreting himself amongst the jam-pots or inside the covering of a pillow; but no trace of him could be found.

His hats hung on their accustomed pegs, so that if he had gone from the house he must have gone bareheaded. But the question which none could answer was how he had managed to go from the house at all.

At the time Mrs. Burke left the dining-room, Brennan was standing talking to Gale and Johnson in front of the private entrance. In the office Harding was waiting for his manager to come from the house. Thus two out of the three ordinary means of exit could not have been used without Eustace being seen. The third was the back door opening from the scullery, which, in turn, opened from the kitchen. Bessie was in the kitchen when the slamming of the dining-room door announced the departure of Mrs. Burke.

Both she and her mistress were insistent that Eustace did not pass through the kitchen. Each told the same story when interrogated. As soon as the signal of Mrs. Burke's departure was heard, Mrs. Eustace went to the door leading from the kitchen to the passage and stood waiting for her husband to appear. When he did not do so, she went to the door of the office, knocked, and asked Harding if Eustace were there. She maintained that the door of the dining-room had not been opened after Mrs. Burke flounced out. Harding, who was listening in the office, also maintained it had not been opened.

The mystery of Eustace's disappearance was still agitating everyone when Sub-Inspector Durham rode up to the bank. Listening, without comment, to all Brennan had to report, he went through the premises with Harding and Brennan, saying nothing till he came to the back door.

Situated as it was, with only the bush behind and beyond it, the bank was thus free from being overlooked. A block of ground at the back was surrounded by a three-rail fence, but the cultivation was limited, a score of fowls occupying the far end and the remainder of the area consisting of a grass patch and a few indigenous shrubs left when the ground was fenced in from the bush.