His name was Henry Beckley, he explained, and he had been one of the most active members of the Longknives Club. He had never been quite satisfied that the club's treasurer was really robbed of the money intended for the road builders, but had never found any genuine evidence to the contrary.
A long time had passed since the loss of the money. The investigation of Grandall's crookedness, at home, was taken up by the Grand Jury. Mr. Beckley had reason to suspect the man of a number of dishonest practices, but feared for the safety of the bank, in which he was heavily interested, if the public suddenly learned that Grandall was a thief.
To avoid being called as a witness in the matter he decided to go away until the investigation was over. He would keep his going and his destination a secret from all, his own family excepted, he planned, and with no one suspecting where he might be, visit Opal Lake. Living in concealment at the clubhouse he would have an opportunity of investigating his suspicion that Grandall had made up the robbery story. Also he would satisfy himself, at least, that Nels Anderson had had no part in the disappearance of the payroll money and settle, for all time, occasional rumors to the contrary.
Mr. Beckley had reached the lake only a day or two before the Auto Boys set up their camp there. He avoided them for he wished to work in secret. Also, for fear other strangers, or even some who might know him, should chance to visit the lake, he was careful not to disturb the deserted appearance of the clubhouse. He burned no light at night, and rarely sat anywhere but in his bedroom.
"You had a light there one night," spoke Paul. "We saw it flicker for just a second once, then after while saw the same thing again."
"It must have been matches to light my cigar that you saw," Mr. Beckley replied. "I knew you had discovered me and that in part was one reason that I went to Anderson's to stay. He brought me some provisions one evening and I agreed then to go to his house, and I did so within a day or two."
Paul could have said "Yes, I knew he came to see you," if he had wished. But he was silent.
But MacLester spoke up: "And you went down on the old pier and threw something into the water the last thing before leaving. We saw that, too!"
"Yes, you're right. All the scraps of my lunches and the like I tied up and, putting a stone in the package to sink it to the bottom of the lake, I threw it in. You must have had pretty sharp eyes for the Point," the speaker added, pleasantly. "But it is no wonder. I would have been even more interested in my own investigations than I was had I known half as much of the true story of the Grandall robbery as you boys knew. And had I known of that awful Murky being around I'd most certainly have gone to stay with good old Nels Anderson much sooner than I did."
"Sure, I am worried sick to know what ever I would ha' done, a gettin' to the hoose an' not findin' of ye there," put in Daddy O'Lear with a sorrowful shake of his head.