Bellmead Criminal Defense Lawyers

Why the Science Behind Your Case Matters

Most defense attorneys challenge DWI and criminal evidence through legal argument. Deandra Grant Law challenges it through the science. No other McLennan County defense attorney holds the ACS-CHAL Forensic Lawyer-Scientist designation.

• Blood testing: DPS crime labs (routing varies by case type). GC-FID methodology, in vitro fermentation, sodium fluoride adequacy, chain of custody, analyst qualifications — challenged at the level of the chemistry.
• Drug cases: DPS Austin lab, Armstrong Forensic Laboratory, or NMS for drug analysis. Presence is not impairment. Pharmacokinetic analysis is how drug impairment evidence is properly challenged.
• Breath testing: Intoxilyzer 9000. Partition ratio variability (1,100:1 to 3,400:1), observation period compliance, calibration records, mouth alcohol, GERD/diabetes effects.
• Field sobriety tests: Deandra Grant is a trained SFST instructor who administers and grades the ACS-CHAL Forensic Lawyer-Scientist and DUIDLA Board Certification exams. SFST cross-examination goes to the protocol, not just the result.
• Digital evidence: Cell phone data, social media, CDR records, surveillance footage 
• Retrograde extrapolation: Rising BAC defense, Widmark formula, individual elimination rate variability 

McLennan County Courts and Enforcement

Courthouse: McLennan County Courthouse, 501 Washington Ave., Waco, TX 76701. Misdemeanor cases are heard in the County Courts at Law (2 courts). Felony cases go to the 19th and 54th District Courts. Our Waco office is directly across the street.

District Attorney: Josh Tetens (a former defense attorney elected in 2022) runs a unified office that prosecutes both felony and misdemeanor cases. McLennan County prosecutors are known for high prison sentence plea offers, and McLennan County juries have assessed significant sentences upon conviction. This is a law-and-order jurisdiction that demands a defense team with scientific credentials, mitigation capability, and trial depth.

Federal cases: McLennan County is in the Western District of Texas (Waco Division). Attorney James Lee Bright handles federal defense in the Western District.

Enforcement Agencies in Bellmead and McLennan County

• Bellmead Police Department: (254) 799-0251
• McLennan County Sheriff’s Office
• Texas DPS Troopers (I-35, Loop 340)
• Waco PD and other municipal departments across McLennan County

DWI Penalties in Texas

• First offense (Class B): Up to 180 days jail, fine up to $2,000, license suspension up to 1 year. 
• BAC 0.15+ (Class A): Up to 1 year jail, fine up to $4,000, mandatory ignition interlock.
• Second offense (Class A): 72-hour minimum jail as COP, up to 1 year, fine up to $4,000, mandatory interlock.
• Third offense (felony): 2–10 years prison, fine up to $10,000, 10-day minimum jail as COP.
• DWI with child passenger: State jail felony, 180 days–2 years, fine up to $10,000.

Criminal Defense in McLennan County

Every criminal defense in McLennan County begins with Texas Code of Criminal Procedure Article 38.23 which is the exclusionary rule with no good faith exception. An unlawful stop, a defective warrant, a search beyond its scope: any of these can suppress the evidence driving the prosecution’s case. In a jurisdiction known for aggressive prosecution, the constitutional analysis has to come first.

We handle the full range of criminal charges arising from Bellmead and McLennan County:

• Assault and family violence — including the permanent consequences of the family violence affirmative finding
• Drug possession and delivery — lab analysis challenged at the chemistry level
• Theft, robbery, fraud, and white-collar offenses
• Gun crimes — UCW, felon in possession, federal firearms charges
• Sex offenses — forensic evidence and digital evidence examined independently
• Murder and homicide — forensic pathology and blood evidence challenges
• Federal criminal defense — Western District of Texas, handled by James Lee Bright

Why Choose Deandra Grant Law in Bellmead

• Waco office directly across from the courthouse. 605 Austin Ave., Suite 5, Woolworth Office Building.
• 30+ years in McLennan County courts. 500+ trials to verdict.
• ACS-CHAL Forensic Lawyer-Scientist — both Deandra Grant and Douglas Huff. No other McLennan County defense attorney holds this credential.
• Master’s Degree in Pharmaceutical Science + Graduate Certificate in Forensic Toxicology. Science-based challenges to blood, breath, and drug evidence.
• Trained SFST Instructor. 
• 17 published law books. Including The Texas DWI Manual.
• Texas Super Lawyer since 2011. AV® Preeminent rated by Martindale-Hubbell®.
• Federal defense. James Lee Bright — Western District of Texas.

If you have been arrested for DWI or are facing criminal charges in Bellmead or anywhere in McLennan County, call (214) 225-7117 for a free, confidential consultation. Or schedule online at texasdwisite.com. The 15-day ALR deadline may already be running.