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DWI Breathalyzer Tests: Accuracy, Errors, and How to Challenge Results

DWI Breathalyzer Tests: Accuracy, Errors, and How to Challenge Results

Facing a DWI charge in Texas can be stressful and confusing, especially when it involves breathalyzer test results. Many people assume breathalyzer readings are infallible, but that’s far from the truth. These machines can give inaccurate readings for a variety of reasons, some of which have nothing to do with how much alcohol someone’s actually consumed.

Driver blowing into breathalyzer

How Previous Offenses Affect Your DWI Case

How Previous Offenses Affect Your DWI Case

Facing a DWI charge in Texas can be overwhelming, but when you’ve already been convicted of one or more prior offenses, the situation can quickly become more serious. Judges and prosecutors treat repeat offenders differently than first-timers, often leading to harsher penalties and fewer opportunities for leniency.

Driver with beer bottle in hand pulled over by police

How Long Does a DWI Stay on Your Record?

How Long Does a DWI Stay on Your Record?

At McDougal Law Firm, we know how deeply a DWI arrest or conviction can affect someone’s future. We’ve represented many Texans who are dealing with the fallout of a drunk driving charge, and one of the first questions we’re often asked is how long the offense will remain on their record.

Blackboard with words Driving While Intoxicated

Domestic Assault vs. Simple Assault in Texas: Key Differences

Domestic Assault vs. Simple Assault in Texas: Key Differences

At McDougal Law Firm, we often meet clients who are facing assault charges and are uncertain about what those charges truly mean. In Texas, assault charges can fall into several categories, and understanding the difference between domestic assault and simple assault is essential when preparing a criminal defense.

Women showing hands as an indication to stop domestic violence

Juvenile Law FAQs

Juvenile Law FAQs

Answers to Commonly Asked Texas Juvenile Law Questions


Supreme Court Decision Expands Use Of Drug Sniffing Dogs

Supreme Court Decision Expands Use Of Drug Sniffing Dogs

The Supreme Court of the United States recently ruled that drug sniffing dogs can provide the probable cause needed to allow a police officer to conduct a search.


Encouraging Judges to Support Zealous Defense Advocacy from Detention to Post-Disposition

Encouraging Judges to Support Zealous Defense Advocacy from Detention to Post-Disposition

Encouraging Judges to Support Zealous Defense Advocacy from Detention to Post-Disposition: NATIONAL JUVENILE DEFENDER CENTER


Police To Use No Refusal On A Daily Basis

Police To Use No Refusal On A Daily Basis

Law enforcement agencies across Texas have come to rely on “no refusal” as part of their DWI enforcement strategies on major holidays since Memorial Day weekend in 2008.


The Consequences Of A Theft Conviction On Your Criminal Record

The Consequences Of A Theft Conviction On Your Criminal Record

“Theft” is the act of taking personal property with the intent to deprive the rightful owner of the property.


Texas Attorney General Challenges Courts Overturning Sex Crime Law

Texas Attorney General Challenges Courts Overturning Sex Crime Law

Courts in Texas recently decided to strike down a law that addressed online chatting in certain situations