Defending Against DWI Charges in Andrews with Proven Strategies

Challenging Breath Tests and Traffic Stop Procedures

Andrews residents charged with DWI face license suspension, fines, and potential jail time, but the prosecution must prove intoxication beyond a reasonable doubt. Setra Law Firm, PC challenges forensic science, breath test procedures, and the legality of traffic stops to protect clients against intoxication charges. Many DWI cases depend on unreliable field sobriety tests, improperly calibrated breath machines, or stops lacking reasonable suspicion.

Texas DWI law requires officers to follow strict protocols during stops, testing, and arrest procedures. When law enforcement cuts corners or misapplies testing standards, the resulting evidence can be excluded. Defending against DWI charges means scrutinizing every step of the arrest process and exposing weaknesses before trial.

Forensic Evidence and Constitutional Violations

Breath testing devices require regular calibration and maintenance, and operators must be certified to administer tests correctly. Failure to follow these protocols renders test results unreliable. Blood test cases involve chain of custody issues, lab contamination, and fermentation that can produce falsely elevated results. Each type of evidence requires specialized knowledge to challenge effectively.

Traffic stops in Andrews must be supported by reasonable suspicion of a violation. Officers who prolong stops without justification, conduct searches without consent, or coerce field sobriety tests violate constitutional protections. Identifying these violations early allows the defense to file motions to suppress evidence, often leading to reduced charges or dismissal.

If you've been charged with DWI in Andrews, securing representation that understands forensic challenges and constitutional protections is essential. Learn more about how strategic defense can protect your driving privileges and record.

Comprehensive DWI Defense Tactics


Effective DWI defense combines technical knowledge of testing procedures with legal expertise in motion practice and trial advocacy.

  • Challenging the legality of traffic stops and roadside detention procedures
  • Examining breath test calibration records and operator certification
  • Analyzing blood test chain of custody and laboratory protocols
  • Filing motions to suppress illegally obtained evidence and statements
  • Defending clients throughout Andrews County and surrounding West Texas communities

DWI charges carry consequences that extend beyond fines and jail time, affecting employment, insurance rates, and professional licenses. Don't wait to mount your defense—contact experienced counsel today to review your case and begin challenging the evidence against you.