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Driving Under the Influence of Alcohol Per Se Lawyer in Baltimore County

Experienced Defense Against Driving Under the Influence of Alcohol Per Se Charges in Towson and Baltimore County

If you or a loved one has been charged with driving under the influence of alcohol per se in Baltimore County, Maryland, you face a serious criminal offense based solely on a blood alcohol concentration (BAC) of 0.08 or higher at the time of testing. Under Maryland law, this “per se” charge does not require proof of actual impairment — only the test result itself. Prosecutors in Baltimore County District and Circuit Courts pursue these cases aggressively, and a conviction can result in license suspension, jail time, substantial fines, ignition interlock requirements, and long-term collateral consequences including higher insurance rates and employment barriers.

At Shepard Law in Towson, principal attorney Stephen P. Shepard provides client-centered and compassionate criminal defense representation to individuals facing driving under the influence of alcohol per se charges throughout Baltimore County. With more than a decade of dedicated service defending clients in Towson, Essex, Catonsville, and surrounding communities, our firm focuses on understanding your unique circumstances and protecting your future with thoughtful, personalized advocacy.

Take the Next Step – Contact Shepard Law Today

A driving under the influence of alcohol per se charge in Baltimore County requires prompt, compassionate legal guidance. The earlier you reach out, the better we can protect your rights and explore all available options.

Call Shepard Law at (410) 648-4008 or complete our secure online contact form for a free, confidential consultation. We also offer jail visits for a fee when needed. Attorney Stephen P. Shepard is prepared to listen carefully to your story, explain your rights, and provide the client-centered and compassionate representation you deserve in Maryland DUI per se cases.

What Is Driving Under the Influence of Alcohol Per Se?

Maryland law makes it a crime to drive, operate, or be in actual physical control of a vehicle with a blood alcohol concentration (BAC) of 0.08 or higher at the time of testing. This is known as driving under the influence of alcohol per se. The State must prove:

  1. That you drove, operated, or were in actual physical control of a vehicle; and
  2. That, at the time of testing, your alcohol level was 0.08 or more.

 

Unlike general DUI charges, per se cases focus primarily on the chemical test result. However, the reliability and accuracy of that test can often be successfully challenged.

Penalties for Driving Under the Influence of Alcohol Per Se in Baltimore County

A conviction for driving under the influence of alcohol per se carries significant penalties, including:

  • License suspension or revocation
  • Mandatory ignition interlock device installation
  • Fines, court costs, and potential jail time
  • Points on your driving record
  • Increased insurance premiums for years

 

Even a first offense can trigger harsh administrative and criminal consequences. Repeat offenders face enhanced penalties.

Strong Defenses to Driving Under the Influence of Alcohol Per Se Charges

At Shepard Law, we meticulously review every aspect of the State’s evidence to build a thoughtful defense strategy tailored to your situation. Common and effective defenses include:

  • Challenges to the accuracy or reliability of the breath or blood test
  • Improper administration of the field sobriety tests or chemical test
  • Unlawful traffic stop or lack of probable cause
  • Rising blood alcohol concentration (alcohol was still absorbing at the time of the stop)
  • Issues with the chain of custody or calibration of testing equipment
  • Medical conditions or other factors affecting test results

 

Stephen P. Shepard approaches each driving under the influence of alcohol per se case with care and attention, working closely with clients to seek the best possible outcome — whether through dismissal, reduction to a lesser offense, or trial.

Why Choose Shepard Law for DUI Per Se Defense in Baltimore County

Stephen P. Shepard is a respected Baltimore County criminal defense attorney recognized by Super Lawyers as a “Rising Star,” Avvo with a 10.0 “Superb” rating, Martindale-Hubbell as a “Client Champion Platinum,” and The National Trial Lawyers as a “Top 40 Under 40.” He is an active member of the Maryland Criminal Defense Attorneys Association and regularly appears in Baltimore County courts.

Our Towson office, located at 303 W. Pennsylvania Avenue, Towson, MD 21204, serves clients across Baltimore County. At Shepard Law, you receive client-centered and compassionate representation focused on your individual needs and long-term well-being.

Take the Next Step – Contact Shepard Law Today

Call Shepard Law at (410) 648-4008 or complete our secure online contact form for a free, confidential consultation. We also offer jail visits for a fee when needed. Attorney Stephen P. Shepard is prepared to listen carefully to your story, explain your rights, and provide the client-centered and compassionate representation you deserve.

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Diana “Emma” L
March 30, 2026
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I have had the pleasure of working with Stephen over many years, and I cannot say enough about how exceptional he is. From the very beginning, it was clear that Stephen is not only extremely knowledgeable, but also deeply committed to the people he represents. What truly sets him apart is that he genuinely cares about his clients. You are never treated like just another case or transaction. He takes the time to listen, explain things clearly, and make sure you feel informed and supported every step of the way. His ability to break down complex legal matters into something understandable is invaluable, especially during stressful situations. Stephen is thorough, strategic, and highly responsive. He approaches every situation with professionalism and a level of attention to detail that gives you confidence you are in the right hands. Whether it is navigating challenges or proactively protecting your interests, he consistently goes above and beyond. If you are looking for an attorney who combines expertise with integrity and truly advocates for you, I highly recommend Stephen Shephard Law. Working with him has always been a positive and reassuring experience.
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Milton Dutt
March 25, 2026
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We are completely satisfied with the services provided by Shepard Law. Stephen P. Shepard did an amazing job for us and ensured we achieved the exact results we were looking for. Throughout the process, the communication was professional and the fee was very reasonable—certainly more competitive than what other firms required. We are very happy with the outcome and the high level of service we received. I highly recommend Stephen P. Shepard to anyone in need of dedicated legal representation.
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aliassstack
February 28, 2026
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Got charged in November, my case was dismissed in The beginning of February. This guy is truly amazing!
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Scott pullin
February 3, 2026
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So I'm working Steve shepard on removing some things off my record he's been most helpful, he been available for every phone call an his knowledge really sets him apart from others!!
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Jane Boudouris
January 7, 2026
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Mr. Stephen Shepard was respectful, thoughtful, informative, and made this difficult time a little easier. Mr. Shepard was available 24/7 for telephone calls and any concerns and questions that we had. The outcome of the case and trial was the best it could be. We were extremely happy with Mr. Shepard’s services. We would recommend Shepard Law Firm to anyone looking for a great lawyer.
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Adam Boudouris
January 7, 2026
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My experience with Stephen the attorney was unforgettable and we achieved our desired result that we were hoping for. I would highly recommend Shepard Law.
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Because I Care
December 31, 2025
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Great feedback. Very responsive. Thank you.
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Lamia Jackson
December 17, 2025
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I am so thankful that the public defenders office helped me find Mr. Shepard. He is so easy to talk to, very proactive, and communicates very well! I would recommend him a million times to represent your case. He got my case dismissed and also expunged from my background! Please allow him to help you if you’re in the Baltimore area, you won’t regret it!
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