DWI with Drugs Attorney in Fort Bend County

Former Felony Prosecutor Defending Drug DWI Charges in Fort Bend County

At The Sims Law Firm, PLLC, we defend clients charged with DWI with drugs in Fort Bend County, and we approach each case from an angle many defense attorneys can’t match. Attorney Brandon Sims spent years as a felony prosecutor before switching sides, which means he understands exactly how the state builds a drug DWI case and where those cases may be vulnerable. That prosecutorial background isn’t just a credential. It’s a strategic advantage in a charge type where the evidence is often contestable.

A drug DWI differs from an alcohol DWI in one critical way: there’s no BAC number the prosecution can point to. The case rests on officer observations, Drug Recognition Expert (DRE) evaluations, and blood toxicology results. Each of those elements has real weaknesses, and identifying them requires knowing how prosecutors think about them. That’s where our background becomes an advantage in your defense. We start working on the case from the moment you reach out.

You need a tough DWI with drugs attorney in Fort Bend County on your side. As former prosecutors, we know how to challenge evidence and protect your rights. Call (713) 766-1445 or reach out online now for a free consultation.

How Texas Defines DWI with Drugs

Texas Penal Code Section 49.04 defines the offense of driving while intoxicated. The definition of “intoxicated” under Section 49.01(2) reaches well beyond alcohol. A driver can be charged with DWI if they lack the normal use of mental or physical faculties due to the introduction of a controlled substance, a drug, a dangerous drug, a combination of those substances, or any other substance into the body. A 0.00% BAC doesn’t protect a driver from this charge. If the state can show that any substance impaired normal faculties, the charge may stand.

The scope of covered substances is broad by design:

• Illegal drugs such as marijuana, cocaine, methamphetamine, and heroin
• Prescription medications, even when lawfully prescribed and taken as directed
• Over-the-counter medications such as antihistamines and cold medicines that cause drowsiness
• Other intoxicating substances

For most drug DWIs, the prosecution must prove actual impairment, not just the presence of a substance. Texas has no per se THC blood concentration limit for driving, so unlike an alcohol DWI, the state can’t point to a number and rest its case. It must seek to establish that the driver lost normal use of their faculties, typically through a combination of evidence.

How Prosecutors Build Drug DWI Cases

Understanding the prosecution’s toolkit matters because each element is a potential point of attack. Prosecutors in DWI cases typically rely on four categories of evidence:

• Officer Observations: Erratic driving, slurred speech, bloodshot or watery eyes, poor coordination, and pupil changes
• Field Sobriety Tests (FSTs): Standardized tests including Horizontal Gaze Nystagmus, Walk-and-Turn, and One-Leg Stand, none of which were validated specifically for drug impairment
• Drug Recognition Expert (DRE) Evaluations: A 12-step protocol conducted by specially trained officers to identify drug impairment by category. The scientific validity of DRE methodology has faced significant scrutiny, and the evaluations are inherently subjective and officer-dependent.
• Blood or Urine Toxicology: Chemical tests that detect the presence of drugs in a driver’s system. Detection of a substance doesn’t establish that the detected concentration was sufficient to impair normal faculties.

Penalties for a Drug DWI Conviction in Texas

Texas treats drug DWI penalties the same as alcohol DWI penalties, and they escalate sharply with each offense. Texas also applies a lifetime look-back period for DWI convictions, meaning any prior DWI stays on the record permanently and can be used to enhance a future charge regardless of how much time has passed. That reality makes contesting every charge important.

First Offense Drug DWI (Class B Misdemeanor)

• Jail Time: 72 hours to 180 days in county jail; mandatory 6 days if an open container was present
• Fines: Up to $2,000
• License Suspension: 90 days to 1 year
• State Civil Fine: An additional $3,000 fine assessed upon conviction, separate from any court-imposed criminal fines
• DWI Education Program: Mandatory 12-hour program
• Ignition Interlock Device: Possible as a condition of bond or probation
• Probation: Up to two years

Second Offense Drug DWI (Class A Misdemeanor)

• Jail Time: 30 days to 1 year in county jail
• Fines: Up to $4,000
• License Suspension: 180 days to 2 years
• State Civil Fine: An additional $4,500 fine assessed upon conviction within a 36-month period, separate from any court-imposed criminal fines
• DWI Intervention Program: Mandatory 32-hour program
• Ignition Interlock Device: Often mandatory

Third or Subsequent Offense Drug DWI (Third-Degree Felony)

• Prison Time: 2 to 10 years in state prison
• Fines: Up to $10,000
• License Suspension: 180 days to 2 years
• State Civil Fine: An additional fine of up to $6,000 assessed upon conviction, separate from any court-imposed criminal fines
• DWI Intervention Program: Mandatory 32-hour program
• Ignition Interlock Device: Often mandatory

A prior DWI conviction of any kind can elevate a charge to the next level, and there’s no statute of limitations on that enhancement. Fighting the current charge aggressively isn’t just about today’s consequences.

Consequences Beyond the Courtroom

The statutory penalties are only part of what a drug DWI conviction costs. The broader consequences often outlast the sentence itself.

A conviction becomes part of a permanent criminal record in Texas and appears on background checks run by employers, housing providers, and professional licensing boards. Certain licenses, including those in healthcare, law, education, and commercial driving, may be subject to disciplinary review or revocation. For non-citizens, a conviction can affect visa status or naturalization proceedings. Insurance premiums typically rise substantially, sometimes for years, and the total financial impact often extends well beyond court fines and surcharges.

Texas doesn’t allow expunction of a DWI conviction. However, certain first-offense DWI convictions may qualify for an Order of Nondisclosure under Texas Government Code provisions enacted in 2017, which can seal the record from most public background checks if specific eligibility requirements are met. Separately, deferred adjudication successfully completed may also support a petition for nondisclosure after a waiting period. Neither option erases the record entirely, as law enforcement and certain licensing agencies retain access. Understanding the full scope of what’s at stake is part of why early, strategic defense matters.

Our Strategic Defense Approach to Drug DWI Cases

From the moment you contact our firm, Brandon Sims begins a full investigation. Over 17 years of experience on both sides of the courtroom shapes how we evaluate the state’s case. We know what Fort Bend County prosecutors look for because Brandon Sims spent years as one.

What We Examine in Every Case

Defense challenges in drug DWI cases are specific to how the evidence was gathered and interpreted. We examine each of the following with care:

• Legality of the Traffic Stop: Was there reasonable suspicion to initiate the stop? An unlawful stop can result in suppression of all downstream evidence.
• Field Sobriety Test Administration: Were the tests administered according to standardized protocol? FSTs validated for alcohol impairment may not reliably detect drug impairment, and improper administration undermines their value as evidence.
• DRE Evaluation Compliance: Did the officer follow the 12-step protocol precisely? DRE testimony has faced scientific scrutiny in Texas courts, and the evaluation’s subjectivity creates room to challenge the officer’s conclusions.
• Blood Toxicology and Chain of Custody: Was the sample collected, stored, and tested according to proper procedure? Detection of a substance doesn’t prove impairment. The relevant question is whether the detected concentration is consistent with loss of normal faculties, not mere presence.
• Alternative Medical Explanations: Medical conditions, fatigue, or environmental factors can produce signs that resemble drug impairment. Where applicable, expert testimony can provide context the prosecution’s evidence doesn’t.

Negotiation & Trial Readiness

When negotiation serves your interests, our professional relationships within the Fort Bend County court system support productive discussions. When the evidence warrants trial, we prepare to present a defense that holds the prosecution to its burden at every step.

Navigating Fort Bend County Courts for a Drug DWI Case

Misdemeanor drug DWI cases, which include first and second offenses, are assigned to the Fort Bend County Courts at Law. Felony drug DWI cases, third offense and above, are heard in the District Courts. Both are located at the Fort Bend County Justice Center. Brandon Sims has practiced in these courts and is familiar with the tendencies and approaches of local judges and prosecutors, which informs how we shape defense strategy for each case.

One deadline deserves immediate attention after any drug DWI arrest in Fort Bend County: a request for an Administrative License Revocation (ALR) hearing must be filed with the Texas Department of Public Safety within 15 days from the date of arrest. Missing that deadline means the license suspension proceeds automatically with no opportunity to contest it. The ALR hearing is separate from the criminal case and often provides an early look at the state’s evidence, which can inform the broader defense strategy.

Fort Bend County judges may consider mitigating factors in sentencing. Preparation of character references and a clear account of circumstances since the arrest can matter, and we work with clients to build that narrative as part of the overall defense.

Ready to Defend Your Case in Fort Bend County

A drug DWI charge carries serious consequences, but the evidence behind these cases is often more contestable than it first appears. At The Sims Law Firm, PLLC, Brandon Sims brings over 17 years of experience and a former prosecutor’s understanding of exactly how the state builds its case. We start working from the moment you call.

Contact us online or call (713) 766-1445 for a free consultation. The sooner you reach out, the more options we may have to protect your rights and your future.

Frequently Asked Questions About DWI with Drugs in Fort Bend County

Are Chemical Tests Mandatory in Fort Bend County?

Under Texas’s implied consent law, refusing to submit to chemical testing after a lawful arrest for DWI with drugs can result in automatic license suspension. However, the legality of the arrest and the testing process itself can be challenged. We examine the validity of the stop, the testing protocol, and whether the arresting officer followed required procedures. If any rights were violated, we seek to suppress the resulting evidence in court.

How Do You Build a Defense for a DWI with Drugs Case?

We begin by reviewing every piece of evidence, from traffic stop footage to DRE evaluation reports to lab results, looking for procedural errors, constitutional violations, or flaws in chemical testing. Where warranted, we bring in forensic and medical professionals to evaluate the evidence. That comprehensive approach lets us negotiate from a position of strength or present a compelling defense at trial if that’s what the case calls for.

Can Prescription Medications Lead to a DWI with Drugs Charge?

Yes. A valid prescription doesn’t shield a driver from a drug DWI charge if the medication impaired normal faculties. Painkillers, sleep aids, and anti-anxiety medications are common examples. If your case involves prescription drugs, we assess the medical context and explore defenses based on dosage, timing, and expert testimony on whether detected drug levels are consistent with actual impairment rather than therapeutic use.

What Should I Do After a DWI with Drugs Arrest?

Stay calm and don’t make statements to law enforcement without legal representation. Contact The Sims Law Firm, PLLC as soon as possible. The 15-day deadline from the date of arrest to request an ALR hearing is one of the first things we address, because missing it means losing the chance to contest license suspension. Prompt action protects evidence, preserves rights, and gives us more room to build a strong defense.

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