Unreported / Non-Citable
Background
At approximately 2:00 a.m., Officer Roger Vega saw Nancy Michelle McDonald drive out of a parking lot associated with a closed business in an area where vehicle break-ins had occurred. Vega began following her to investigate and testified that she activated her turn signal less than 20 feet before making a right turn, rather than signaling continuously for at least the final 100 feet as required by Texas law.
Vega told McDonald at the stop that he had detained her because she came from behind a closed business. He did not mention the turn-signal violation then or in his police report. After discovering that McDonald was intoxicated, he arrested her. The trial court found Vega credible and denied McDonald’s motion to suppress. McDonald then pleaded guilty to driving while intoxicated with a prior similar conviction while preserving her challenge to the suppression ruling.
The Court’s Holding
The court affirmed the judgment, holding that Vega’s observation of the turn-signal violation supplied an objective basis for reasonable suspicion. An officer who reasonably observes a driver fail to signal continuously for at least 100 feet before turning may conduct a traffic stop, regardless of whether the driver ultimately committed the offense.
Vega’s subjective motivation for stopping McDonald did not control because reasonable suspicion is evaluated objectively. His failure to mention or document the violation and the dashboard camera’s incomplete view did not conclusively disprove his testimony. Because credibility determinations belonged to the trial court and the record supported its finding, the appellate court found no abuse of discretion in denying suppression. It did not decide whether McDonald’s presence in the parking lot independently justified the stop.
Key Takeaways
- A reasonably observed failure to signal continuously for the final 100 feet before a turn can independently establish reasonable suspicion for a Texas traffic stop.
- An officer’s undisclosed or different subjective reason for initiating a stop does not invalidate it when an objective legal basis exists.
- Conflicts between an officer’s testimony, report, and incomplete video evidence generally present credibility questions for the trial court unless the evidence conclusively disproves the testimony.
Why It Matters
The decision reinforces the objective nature of reasonable-suspicion review and the substantial deference appellate courts give trial judges on witness credibility. A traffic stop may therefore survive suppression even when the officer initially states another reason for the detention and omits the traffic violation from the police report.
For suppression litigation, the distinction between evidence that merely undermines an officer’s credibility and evidence that conclusively contradicts the officer can determine the outcome on appeal.