On information bottomed on section 1 of the game and fish act of 1895 (Acts 1895, pp. 182, 183) the defendant was first convicted before a justice of the peace of St. Charles county, and afterward on appeal by the St. Charles circuit court, of unlawfully seining Elm Point slough in that county for fish. From the conviction in the circuit court he has duly appealed to this court, and complains of many errors alleged to have occurred on the trial. The first of which is that his demurrer to the evidence was improperly overruled. The evidence is that he seined the slough with a prohibited seine; that the slough was *621not a pond, pool or reservoir wholly on his premises.

The offense is one clearly within section 1 °f the act, supra. It matters not whether the slough was technically and according to accepted legal definition a water of the state or not; to seine it with a prohibited seine is prohibited by the act. This view of this statute answers all the assigned errors but one. That one is that the court permitted witnesses to give testimony of what the defendant testified to as a witness on his trial before the justice, without first showing that his testimony was freely given. The legal presumption is that he testified on his own volition; to overturn this presumption the defendant should have shown that his testimony before the justice was obtained by compulsion or by some other improper influence that was brought to bear on him. State v. Mullins, 101 Mo. 514.

There is not the semblance of error to be detected in the trial as far as the bill of exceptions and record inform us of what took place, to which exceptions were preserved, and we affirm the judgment.