Dismiss a DUI Charge in Washington: Defense Strategies That Work
Getting charged with Driving Under the Influence (DUI) in Washington State is no small matter. The consequences can range from fines and license suspensions to jail time and a permanent criminal record. But a charge isn’t a conviction, and at Knauss Law, we know that every case has a story—and a strategy for defense.
Our experienced DUI defense team has helped countless clients challenge DUI charges, often securing reductions, dismissals, or favorable outcomes. If you’re facing a DUI charge, here’s how we can help you fight back.

Challenging the Traffic Stop
Every DUI case begins with a traffic stop, but the police don’t have unlimited authority to pull you over. They must have reasonable suspicion—based on observable facts—that you violated a traffic law or were driving under the influence.
If the stop was made on a hunch or without proper justification, we can challenge its legality. Evidence collected during an unlawful stop may be suppressed, which could lead to the dismissal of your DUI charge.
Questioning Field Sobriety Tests (FSTs)
Field sobriety tests are notoriously unreliable. Weather conditions, uneven ground, medical issues, or even nervousness can impact your ability to perform well.
Our attorneys investigate how these tests were administered. Did the officer follow standardized procedures? Were environmental or physical factors ignored? By highlighting inconsistencies or errors, we can argue that the results shouldn’t be used as evidence against you.
Contesting Breathalyzer Results
Breathalyzer machines are not infallible. They require regular calibration and proper use to deliver accurate results. Operator error, equipment malfunctions, or even medical conditions like diabetes or acid reflux can skew readings.
Our defense strategy often includes questioning the reliability of BAC test results. We’ll review maintenance records, training certifications, and medical factors that could cast doubt on the prosecution’s case.
Asserting Constitutional Violations
The Constitution protects your rights, even during a DUI investigation. If law enforcement violated those rights—by conducting an illegal search, failing to read your Miranda rights, or using coercive tactics—we’ll file motions to suppress evidence or dismiss the case entirely.
Negotiating a Plea Bargain
Sometimes, the best strategy involves negotiation. Prosecutors may agree to reduce a DUI charge to a lesser offense, such as reckless driving, in exchange for a guilty plea.
At Knauss Law, we approach plea bargaining strategically, aiming for outcomes that minimize the impact on your life. Whether it’s reduced penalties or alternative sentencing like alcohol education programs, we fight for resolutions that work in your favor.
Why You Need Knauss Law on Your Side
Facing a DUI charge is intimidating, but you don’t have to go through it alone. Here’s how our team can help:
- In-Depth Knowledge of DUI Law: Washington State DUI laws are complex and constantly evolving. Our attorneys stay up to date on legal developments and use that knowledge to craft innovative defenses tailored to your case.
- Protecting Your Rights: We scrutinize every detail of your arrest to ensure law enforcement followed proper procedures. If your rights were violated, we’ll fight to have evidence suppressed or charges dismissed.
- Expert Negotiation: Prosecutors know that we don’t back down in court. That credibility often leads to better plea deals and alternative sentencing options.
- Courtroom Advocacy: If your case goes to trial, you’ll have a seasoned DUI defense attorney presenting evidence, cross-examining witnesses, and arguing your case with skill and precision.
Contact Knauss Law Today
A DUI charge doesn’t have to define your future. At Knauss Law, we know how to challenge the evidence, protect your rights, and fight for the best possible outcome.
Timing is critical—there are strict deadlines for contesting DUI charges in Washington State. Don’t wait to take action. Contact us today to schedule a consultation and start building your defense.