McGrady & McGrady, PLLC | Protecting Your Rights Since 1973
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Hay Intérprete de Español Disponible. Pregunte Por Daniela.
McGrady & McGrady, PLLC | Protecting Your Rights Since 1973

Free Consultation For Traffic/Criminal And Personal Injury Matters

Hay Intérprete de Español Disponible. Pregunte Por Daniela.

Serving Southwest Virginia
For Over Half a Century

How can you challenge a DUI charge in Virginia?

On Behalf of | Jan 28, 2026 | Criminal Defense |

Facing a DUI (driving under the influence) charge in Virginia can lead to severe penalties, such as fines, license suspension, or even jail time. However, it’s possible to challenge a DUI charge in several ways. Understanding the different options can help identify the right approach.

Question the accuracy of the breathalyzer test

One common defense involves questioning the accuracy of the breathalyzer test. Breath tests measure blood alcohol concentration (BAC), but they can give inaccurate results. If the device didn’t calibrate properly or if the officer didn’t follow proper procedures, the test results might be flawed. Challenging the reliability of the breathalyzer test could undermine the evidence in the case.

Challenge the reason for the traffic stop

Another way to challenge a DUI charge is by questioning the legality of the traffic stop. Police officers must have a valid reason to stop a vehicle, such as observing a traffic violation or suspicious driving behavior. If the officer had no reasonable grounds for the stop, it could violate the driver’s rights. In such cases, evidence gathered during the stop—including breathalyzer results or field sobriety tests—could become inadmissible in court.

Dispute field sobriety test results

Officers often use field sobriety tests to assess whether a driver is impaired. These tests include walking in a straight line or standing on one leg. However, factors like weather conditions, medical issues, or nervousness can influence a person’s performance. If the tests weren’t conducted under ideal conditions or the officer didn’t administer them properly, challenging the results could weaken the DUI case.

Each DUI case presents unique circumstances, and the success of any defense strategy depends on the specific details of the case. By reviewing the traffic stop, breathalyzer test, and field sobriety test procedures, a driver may uncover weaknesses in the case. Addressing these issues may lead to a reduced charge or even a dismissal of the DUI charge.

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