(Syllabus.)
1. Appeal and Error — Sufficiency of Conflicting Evidence to Sustain Judgment. A judgment on jury's verdict of conviction will not be set aside merely because of conflict in evidence, but will be set aside only when evidence is insufficient to sustain judgment and sentence.
2. Trial — Improper Questions by Prosecuting Attorney. A prosecuting attorney should not be permitted to ask questions which he knows to be incompetent, for the purpose of prejudicing defendant in eyes of jury. 3. Witnesses — Interrogation as to Former Witness' Convictions to Affect Credibility. For the purpose of affecting credibility of a witness, he may be asked if he has ever been convicted of a crime.
4. Automobiles — Trial — Duty of Court to Give Instruction Defining Term "Under the Influence of Intoxicating Liquor." In a prosecution for driving a motor vehicle while under the influence of intoxicating liquor, a fair and reasonable definition of the term "under the influence of intoxicating liquor" should be given by the court.