Criminal Defense

handcuffs on the prisoner. Making an arrest. Remand in custody
A criminal charge can affect your freedom, your record, and your future.

Being charged with a crime is stressful.

You may be worried about your job, your reputation, your family, and what happens next. The decisions you make early in the case can have a lasting impact.

You need clear answers and a defense strategy tailored to your situation.

At The Powell Law Firm, we represent individuals facing a wide range of criminal charges. We take the time to understand the facts, explain your options, and pursue the best available outcome, whether that means dismissal, a negotiated plea bargain, pre-trial diversion, deferred adjudication, or trial.

Criminal Cases We Handle

We represent clients in matters involving

DWI (Driving While Intoxicated)

DUI (Driving Under the Influence for drivers under 21)

Manufacturing, delivery or possession of a controlled substance

Assault causing bodily injury

Assault with a deadly weapon

Other felony and misdemeanor charges

Small details can have a major impact on your case.
DWI and DUI Defense

For drivers under 21, Texas law allows DUI charges for operating a vehicle after consuming alcohol, even if the driver is not legally intoxicated.

We review:

  • The legality of the traffic stop
  • Field sobriety testing procedures
  • Breath or blood test evidence
  • Police reports and body camera footage
  • Whether your rights were violated

A DWI charge can carry serious consequences, including fines, probation, jail time, and a lasting criminal record.

Early action can make a difference in how your case is handled.

Man, police and stop car for fine, registration check and speeding for traffic warning. Person, law enforcement and licence for drunk driving, ticket penalty and transport risk for violation at night.
Police officer interrogating criminal in handcuffs at desk indoors

Controlled Substance Charges

Drug charges can range from simple possession to serious felony allegations involving manufacturing or delivery.

These cases may involve:

  • Unlawful searches and seizures
  • Questions about ownership or possession
  • Laboratory testing issues
  • Confidential informants
  • Chain of custody problems

We examine every aspect of the prosecution’s case to determine the strongest defense strategy.

Assault Charges

Assault cases often arise from fast-moving situations with conflicting accounts.

We represent clients facing charges involving:

  • Assault causing bodily injury
  • Aggravated assault
  • Assault with a deadly weapon

These cases may involve self-defense, defense of others, or disputes over what actually occurred.

Some criminal cases involve allegations related to the use or possession of firearms or other weapons.

When appropriate, we analyze the facts, applicable defenses, and any related claims involving self-defense or lawful possession.

Law enforcement officer interrogating Criminals male with handcuffs in the investigation room Police officer interviewing after committed a crime

What To Expect in a Criminal Case

A criminal case may involve

Investigation and arrest

Formal charges

Court appearances

Discovery and evidence review

Negotiations with prosecutors

Motions and hearings

Trial if necessary

At each stage, we explain what is happening and what options are available.

How We Help

Every criminal case is different.

We start by reviewing the facts, the evidence, and the applicable law. We look for weaknesses in the prosecution’s case and evaluate opportunities to challenge evidence, negotiate a favorable resolution, or pursue dismissal.

Depending on the circumstances, possible outcomes may include:

Reduction of Charges

Deferred Adjudication

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Facing a criminal charge is serious. We focus on helping you make informed decisions.

Clients Choose Us Because

  • We take time to explain the process clearly.
  • We examine every detail of the case.
  • We act quickly to protect your rights.
  • We stay focused on your future

If you have been charged with DUI, do not wait to get help.

Contact The Powell Law Firm today to discuss your case and your next steps.

Big Enough To Fight
Small Enough To Care

What our Clients Say About us

Jon Powell and his colleague Mickey Johnson are phenomenal lawyers with great knowledge of the law and a passion to fight for those who have been wronged. Both lawyers have excellent communication skills and explain things clearly to their clients. We are so lucky to have found them for our case and greatly appreciate them fighting for the little guys. Also, watching Jon cross examine witnesses during depositions is a sight to behold! He is good!!! I highly recommend this law firm!

Rita Kellogg Client

My case was complicated and I had never been involved in something of this magnitude. Jon was more accessible than I expected and updated me on the process throughout. I knew what to expect and was prepared for the final result. There is no perfect situation when you enter into a legal battle, but I was pleased with Jon's representation overall. If I find myself in a similar situation in the future, I will call Jon first.

Ken P. Wrongful death claim

Working with Jon and his team was a very positive and life-altering experience for me. Everyone dissuaded me from pursuing my claim. After approaching upwards of 10 attorneys, I was 10 days away from the deadline to file my suit when I found Jon. I had no idea what I was getting into and was in terrible physical condition. Jon and his team were extremely kind and patient with my family and me. I loved that they were professional without being formal. I would not wish my situation on anyone, but if you have to go through it, doing so with Jon and his team is like having your family fighting for you. I ended up with a sizable settlement and have referred several people to his firm. Every person I have referred has been happy with his representation.

Ann-Lynn P. Client

I was involved in a very complex and long legal battle that lasted nearly two years. I was up against an international, multi-billion dollar corporation with multiple lawyers. Jon was unfazed and handled the entire case with amazing competence. He was accessible 24/7 throughout and spent whatever time was necessary to talk me through the complexities of the lawsuit. He has handled other legal matters for me since then and has been very good to me through the years. Jon is like a bulldog: Once he sinks his teeth into your case, he fights for it and doesn't let go.

Dale W. Breach of Contract/Tortious Interference with Contract Claim

Jon has amazing energy and is extremely sharp. He understood our very involved real estate case immediately. We had to answer a lot of discovery and he helped us figure it all out - even if my husband and I called him in the wee hours of the morning. Jon and Joann were always available, responded to our questions quickly and did so courteously and professionally. They were very easy to work with and worked hard on our behalf. It took a long time to resolve our legal issues but Jon prepared us for every phase of the journey. He helped us bring ourselves back together again. He led the fight to make us whole and that's all we wanted. Even though he represented us in a specific type of lawsuit, we feel like we can go to him for anything.

Terri H. Real Estate Claim

My wife died in June 2001. I believed her death was due to the negligence of her doctors, a medical group and her HMO insurance company. When I approached Jon, he had several medical experts review my case and ultimately filed a lawsuit on my behalf. In 2005, after 19 days of trial and three days of jury deliberations, the jury returned a verdict in our favor. The defendants' attorneys filed multiple motions to dismiss the case and then overturn the verdict but none were successful. Jon and his co-counsel worked long and hard for my family and me and it is because of their dedicated belief in our case that it was successfully resolved. My family and I have referred and will continue to refer individuals to him because we know he will listen, use all resources available to him and will work hard to get answers for anyone who believes they have been wronged.

John S. Negligence and Gross Negligence Claim

Jon Powell took my Mother's case when the other big companies in San Antonio wouldn't. Jon did a great job and did it quickly and we WON!

Cyndi Broschat Client