A detachment of soldiers was in the saddle and passing the bank as the offer was made.

“Which way did he go?” asked the captain. “Did no one see him leave?”

Bridge was upon the point of saying that he had seen him and that he had ridden north, when it occurred to him that a thousand dollars—even a thousand dollars Mex—was a great deal of money, and that it would carry both himself and Billy to Rio and leave something for pleasure beside.

Then up spoke a tall, thin man with the skin of a coffee bean.

“I saw him, Senor Capitan,” he cried. “He kept his horse in my corral, and at night he came and took it out saying that he was riding to visit a senorita. He fooled me, the scoundrel; but I will tell you—he rode south. I saw him ride south with my own eyes.”

“Then we shall have him before morning,” cried the captain, “for there is but one place to the south where a robber would ride, and he has not had sufficient start of us that he can reach safety before we overhaul him. Forward! March!” and the detachment moved down the narrow street. “Trot! March!” And as they passed the store: “Gallop! March!”

Bridge almost ran the length of the street to the corral. His pony must be rested by now, and a few miles to the north the gringo whose capture meant a thousand dollars to Bridge was on the road to liberty.

“I hate to do it,” thought Bridge; “because, even if he is a bank robber, he's an American; but I need the money and in all probability the fellow is a scoundrel who should have been hanged long ago.”

Over the trail to the north rode Captain Billy Byrne, secure in the belief that no pursuit would develop until after the opening hour of the bank in the morning, by which time he would be halfway on his return journey to Pesita's camp.

“Ol' man Pesita'll be some surprised when I show him what I got for him,” mused Billy. “Say!” he exclaimed suddenly and aloud, “Why the devil should I take all this swag back to that yellow-faced yegg? Who pulled this thing off anyway? Why me, of course, and does anybody think Billy Byrne's boob enough to split with a guy that didn't have a hand in it at all. Split! Why the nut'll take it all!