State of Tennessee v. William Whitlow Davis, Jr.

We granted permission to appeal in this case to determine whether the traffic stop of the Defendant, William Whitlow Davis, Jr., violated the constitutional rights of the Defendant. The arresting officer initiated the stop after observing the Defendant cross the double yellow center lane lines with the two left wheels of the Defendant’s car. The Defendant subsequently was charged with driving under the influence and a traffic violation. The Defendant filed a motion to suppress, contending that the traffic stop was unconstitutional. After a hearing, the trial court denied the motion to suppress. The Defendant then pleaded guilty to driving under the influence and reserved a certified question of law regarding the legality of his traffic stop. The Court of Criminal Appeals affirmed the judgment. We hold that the traffic stop was supported by probable cause. Therefore, we affirm the Defendant’s judgment of conviction.