"Yes, and I mean it. I am sure now that in his gang are several men who are especially dangerous, because they can defy the law without much risk of running counter to it."

"I don't see how one man can break the law with less danger of punishment than another."

"It is this way: Mowbray has in his gang several deputy United States marshals. These men have advance information of any action to be taken by the law against the suspected perpetrators of crime. This information is at once at the disposal of Mowbray, and he can escape the consequences of his crimes without difficulty. He is protected, also, by his partners rigging up accusations against innocent persons, and convicting them by manufacturing evidence against them."

"What a villainous system!"

"It is. And it is just this thing that has enabled Mowbray to prey on his wife for so long a time."

The major uttered an exclamation of anger.

"Another thing," continued Ted: "I am sure now that it was these very pals of Mowbray that made the accusations against your brother, known as Farnsworth, at the instance of Mowbray. They nursed public resentment against the young fellow until every hand was against him, and he was forced to become an outlaw, or fall into the hands of the authorities and be forced into prison, or to the gallows, through the perjury of these same deputy marshals. It is an infamous thing, and I am going to try to sift it to the bottom and clear your brother, and see that Mowbray gets what's coming to him."

"You are very good, and I shall never forget what you have done for me already."

"That's all right. It's my duty as an officer of the United States in this Territory of Arizona to do it. Never fear; there will be more to this than the beginning, and a race is not won until it is ended."

All night one or the other of the boys patrolled the grounds, hiding in the shrubbery, ready to give the alarm should any of Mowbray's party return to attack the house and capture the treasure.