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¶2In the trial of felony cases, the statute provides certain ques*737tions which, are to be propounded to jurors in order to test their impartiality. The code makes no provision for the questions to be propounded to jurors trying misdemeanors. The court may have propounded to them some of the questions provided for jurors in felony cases, or he may propound such other questions as he may deem fit and proper to test the impartiality of the jurors. This is especially true when the juror is challenged and put upon the court as a trior and the particular ground of disqualification of the juror suggested to the court. If these four jurors had served upon the jury which had convicted Cohen of buying Brown’s vote, they would certainly have been disqualified legally and morally from serving upon the jury to try Brown, Cohen could not have been convicted of buying Brown’s vote unless the jury believed that Brown was guilty of selling it, and a juror who had found Cohen guilty must certainly have made up his mind that Brown was likewise guilty. Every person charged with an offense against the laws of this State is, under our constitution, entitled, on demand, to be tried by an impartial jury. When, in a misdemeanor case, a good ground of disqualification of a juror is suggested to the trial judge and the juror put upon him as a trior, it is his duty to investigate the matter; and this is true though the juror has qualified himself by answering the statutory questions. Under the facts of this case, we think the court erred in not making the proper investigation as to the qualification of the jurors. The cases cited by State’s counsel, to the effect that the decision of the court as a trior can not be reviewed in this court, are not in point here. The court as a trior in this case did not make any decision upon any facts, but declined to investigate the matter at all. For these reasons we think the plaintiff in error is entitled to a new trial, that his case may be passed upon by a fair and impartial jury. See Wells v. State, 102 Ga. 658.
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¶4Judgment reversed.