
Fort Worth DWI Attorney
Personalized DUI Defense Representation in Texas
Driving while intoxicated (DWI) is one of the most common criminal offenses in Texas. Those accused of DWI face severe consequences, including jail time, driver's license suspension, substantial fines, and much more. You must select the right DWI attorney in Fort Worth to protect your freedom.
The dedicated DWI lawyers in Fort Worth at the Sloane Law Firm stand ready to defend those accused of DWI throughout the greater Dallas-Fort Worth Metroplex. DWI Defense Attorney David Sloane has over 40 years of experience related to DWI investigation, arrest, and defense. As a former Police Lieutenant, David Sloane has specialized training. He has trained other police officers on properly administering standardized field sobriety tests and Intoxilyzer breath-testing equipment. David Sloane and his team of dedicated criminal defense lawyers have the unique and in-depth experience to quickly analyze a DWI case and determine the proper defense for you.
Choosing our firm guarantees not only a seasoned approach but also a strategic defense tailored to the specifics of Fort Worth's legal landscape. We ensure every client benefits from robust representation informed by decades of law enforcement and courtroom experience, with special attention given to the nuances of local legal standards and practices. This approach helps create defenses that are not only comprehensive but also highly targeted, increasing the chances of a favorable outcome.
Are you facing DWI charges in Fort Worth and unsure how to protect your rights? Call Sloane Law Firm today at (817) 349-7118 or contact us online for the experienced defense you need!
Understanding DWI Under Texas Penal Code § 49.04
In Texas, a person commits the offense of driving while intoxicated if the person is intoxicated while operating a motor vehicle in a public place.
The State must prove the following to secure a DWI Conviction:
- On or about a date
- In the particular county
- The defendant operated
- A motor vehicle
- While intoxicated.
A thorough understanding of Texas Penal Code § 49.04 is critical in building a strong defense. Our team reviews each arrest's circumstances, scrutinizing evidence such as breathalyzer test procedures and field sobriety tests, which might be contested based on protocol errors or misjudgments by arresting officers.
Alcohol vs. Non-Alcohol DWI: What You Need to Know
Did you know a person can be arrested for DWI without drinking a drop of alcohol?
Many are shocked to learn the Texas legal definition of “intoxicated” encompasses intoxication by marijuana, prescription medication, and other non-alcohol substances.
Under the Texas Penal Code, Intoxication is defined as:
- not having the regular use of mental faculties because of the introduction of alcohol, a controlled substance, drug, or any other substance into the body,
- not having the regular use of physical faculties because of the introduction of alcohol, a controlled substance, drug, or any other substance into the body, or
- Having an alcohol concentration of 0.08 or more.
It is important to note that the first two definitions of “intoxication” are completely subjective—i.e., based on one’s opinion. This subjective criterion can lead to an innocent person being arrested and charged with DWI.
Our firm places significant emphasis on investigating these subjective assessments to ensure that any charges or subsequent assertions by law enforcement are backed by concrete evidence. Our legal strategy often involves collaborating with expert witnesses who can effectively challenge the reliability of evidence, emphasizing the potential for false positives and improper testing methods. This thorough, evidence-based approach can make all the difference in complex DWI cases.
Severe DWI Penalties in Texas
1st DWI – Class B Misdemeanor, punishable by between 3 and 180 days in jail and/or a maximum $2,000 fine
DWI Open Container – Class B Misdemeanor, punishable by between 6 and 180 days in jail and/or a maximum $2,000 fine
2nd DWI – Class A Misdemeanor, punishable by between 30 Days and 1 year in jail and a fine ranging from $2,000 to $4,000
DWI BAC >/= 0.15 – Class A Misdemeanor, punishable by a maximum 1-year jail sentence and/or a fine of up to $4,000
DWI – Child Passenger (<15y/o) – State Jail Felony, punishable by between 180 days and 2 years in state jail facility and/or a maximum $10,000 fine
Felony DWI (DWI 3rd) – 3rd Degree Felony, punishable by between 2 years and 10 years in prison and/or a maximum $10,000 fine
Due to various factors, most District Attorney Offices in the Dallas-Fort Worth Metroplex prosecute DWI cases to the fullest extent permissible under the law. As evidenced in the chart above, a person accused of DWI faces severe consequences if convicted. It is of the utmost importance those accused secure a DWI lawyer in Fort Worth to protect their interests, rights, and freedom.
The gravity of DWI penalties necessitates the proactive involvement of a skilled attorney to navigate the legal landscape effectively. Understanding local legal precedents and working closely with defendants to construct robust arguments can mitigate sentencing and fines. Our firm adopts a proactive approach, researching all avenues to obtain lesser charges or alternative sentencing that reflects the case's specifics and the defendant's character, ensuring each client receives the best possible defense.
Areas Served by Our Fort Worth DWI Defense Attorneys
The Fort Worth DWI lawyers with the Sloane Law Firm defend people accused of DWI throughout the greater Dallas-Fort Worth Metroplex, including:
- Tarrant County
- Dallas County
- Parker County
- Denton County
- Wise County
- Johnson County
- Hood County
- Ellis County
- Collin County
Focusing exclusively on the Fort Worth area, we offer a defense that is acutely aware of the local judiciary’s intricacies. From understanding the tendencies of specific judges to leveraging procedural strengths in Tarrant County, our defense strategies are crafted with insight into the broader legal and cultural fabric of Fort Worth, providing clients with a localized advantage.
Don’t face DWI charges alone. Reach out to a trusted Fort Worth DWI attorney now for skilled representation tailored to your case!
Frequently Asked Questions

Our Settlements & Verdicts
Our top priority is to devise customized legal strategies that are tailored to the unique legal needs of our clients, no matter how simple or complicated their situations, might be.
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Case Dismissed Possession of a Controlled Substance Under One Gram in a Drug Free Zone
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Unlawful Stop - Charge Dismissed Possession of Marijuana <2oz
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Reduced to Misdemeanor Possession of 1 to 4 grams of Methamphetamine and Unlawful Carry of a Weapon
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Case Dismissed Resisting Arrest
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Case Dismissed Discharging a Firearm in a Municipality

Testimonials From Real People
See What Clients Have Said About Us
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David was able to save me a lot of hassle and money plus a case that if I handled myself. Would have been a nightmare brought to life turned into a cakewalk! He's always been very efficient at what he does and I feel safest working with him. His work ethic is outstanding and somewhat rare. David has supported me on 3 different cases.- Daniel
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David Sloane is an absolute genius in the courtroom. My case was incredibly complicated, to say the least. Lasting nearly a year and spanning over 5 states; Mr. Sloane refused to settle. He fought diligently for my rights. Proving he genuinely cares for his clients and the impact these cases can have on their lives. He goes above and beyond to educate himself and stay current on a rapidly changing medicinal industry. He is BY FAR, the ONLY lawyer I would want by on side. **Thank You again Mr. Sloane, you truly saved me!**- Mary
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If you get arrested in Texas for anything David is probably going to be your best bet, especially if it is marijuana or DUI related. I am from Florida, and I got popped in Texas with a little over 20 pounds of cannabis, 400 grams of Hash, and an AR-15 type assault rifle. My bail was set at 50,000 dollars, and if convicted, I could have done 20+. I am affiliated with NORML, and heard through a network of people that David would be the right guy for the job, and he was. David was very diligent about my case, and the prosecution did NOT want to argue with him. He subpoena'd all the records from every single arrest made by the arresting officer in the last year, and worked a whole bunch of other magic, I have no idea what he did, but it worked. David is also affiliated with NORML, and on top of being a badass lawyer, he is a pretty cool guy to chill with. As soon as I met David, I did not speak with any other lawyers, I knew I was in good hands. After being charged with one first degree felony, one-second degree felony, and 2 third-degree misdemeanors, with David handling my case, he ended up getting all charges dropped except the hash charge, which got reduced AND deferred. The end result was a 1500 dollar fine, some court and lab fees, and 120 hours of community service, and since it was deferred, I am on probation until I finish the hours, but after I finish, I can get off early. Basically, I was facing 20+ years, and David pretty much got me off with what could be loosely regarded as a slap on the wrist. David handles all kind of cases from money laundering to marijuana cases, to dui's...with this guy by your side you know you are in good hands. Thanks David- Parker
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I wish I would have gone to this man in the first place. He is very kind and cares about you as a person, and he is VERY knowledgeable in his field. I felt like he would have fought for me and produced a better outcome than what I had, had I only known about him almost 4 years now prior. If you are in a bind with marijuana charges, please go see him. He not only will know what he is speaking to but educates you on how he will win. And if you get him, I am sure you will win.- Emily
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David Sloane is the most professional, friendly, informed lawyer I have ever had the privilege of hiring as my legal council! He knows the law inside and out, and will bend over backwards to help his clients. I cannot recommend him enough! He has worked miracles for me, and made it seem effortless! I will always come to David with my legal concerns, recommending him STRONGLY to all my friends and family!- Erich
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A lifesaver! He knows his stuff- Sam
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I just finished up with an assault charge and David’s office made it as easy as they could. David is a great lawyer that knows what he is doing and cares. I would recommend him to anyone.- Josh
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David and his staff are excellent in helping you understand everything that is going on. If you want a lawyer to fight for you and not do the bare minimum then David Sloane is the one to contact. I went from having a state jail felony and a class b misdemeanor, to just a class c misdemeanor no felony. He also got it set up to where my record is sealed. I really have no idea where I would be or what the outcome would have been if I didn't choose David as my attorney. Olga is also very helpful as well and does an excellent job of letting you know when and where you need to be, and also helps you understand things going on with your case. I give David and his team 5 stars because of how they treated me and what an outstanding job David did. Thank you so much for your help.- JC
