Christian, Nisbet & Casillas

Christian, Nisbet & Casillas Christian, Nisbet & Casillas is a San Antonio criminal defense firm focused on serious cases.

We deliver trial-ready strategy, direct attorney access, and trusted representation when it matters most.

An underage DWI arrest can impact far more than a single night.Driver’s license suspension, court deadlines, school cons...
06/10/2026

An underage DWI arrest can impact far more than a single night.

Driver’s license suspension, court deadlines, school consequences, scholarship concerns, and a permanent record can all follow a young person long after the arrest itself. But one mistake should not define a future.

In this article, Thom Nisbet breaks down Texas underage DWI and DUIA laws, the difference between DUIA and DWI charges, what parents and students should do immediately after an arrest, and the defense strategies that may help protect a young person’s future.

Read more: https://cnlawtx.com/news-insights-cases/underage-dwi-texas

Late night. Flashing lights. Questions you weren’t prepared for.A DWI stop can become serious very quickly—and what happ...
06/05/2026

Late night. Flashing lights. Questions you weren’t prepared for.

A DWI stop can become serious very quickly—and what happens in those first moments matters. What you say, what you agree to, and how you respond can all impact your case moving forward.

If you’re pulled over:
• Stay calm
• Stay respectful
• Don’t volunteer unnecessary information
• Ask for your attorney

Knowing your rights before it happens can make all the difference.

Pulled over for DWI? Contact us.

https://cnlawtx.com/contact-us

06/03/2026

A DWI charge can impact far more than your driver’s license.

Your record, career, reputation, and future opportunities may all be on the line from the moment you’re arrested. That’s why every detail matters—from the initial traffic stop to the administration of field sobriety, breath, and blood testing.

At Christian, Nisbet & Casillas, we build strategic DWI defenses designed to challenge the evidence, protect your rights, and fight for the best possible outcome.

Because one mistake should not define your future.

Learn more: cnlawtx.com/dwi

05/27/2026

When everything feels uncertain, the right legal team makes a difference.

At Christian, Nisbet & Casillas, we believe clients deserve more than representation—they deserve communication, preparation, and a team that genuinely fights for them every step of the way.

We’re grateful for the trust our clients place in us and proud to stand beside them during life’s most difficult moments.

Need experienced criminal defense representation? Contact our team today for a confidential consultation.

cnlawtx.com/contact-us

This Memorial Day, we pause to remember the brave men and women who gave their lives in service to our country.Because o...
05/25/2026

This Memorial Day, we pause to remember the brave men and women who gave their lives in service to our country.

Because of their sacrifice, we live with freedoms too often taken for granted. Their courage shaped this nation, protected our future, and left a legacy that will never be forgotten.

Today is more than a holiday—it is a day of remembrance, gratitude, and honor for those who made the ultimate sacrifice for the United States of America.

From all of us at Christian, Nisbet & Casillas, we honor our fallen heroes this Memorial Day.

Christian, Nisbet & Casillas is proud to sponsor the Tigers Baseball Team of the Boerne Little League AA Minors—supporti...
05/22/2026

Christian, Nisbet & Casillas is proud to sponsor the Tigers Baseball Team of the Boerne Little League AA Minors—supporting the next generation through teamwork, discipline, and community involvement both on and off the field.

The team was honored on the field before the San Antonio Missions game alongside Thom Nisbet, celebrating the young athletes, families, and local organizations that continue to make our community stronger.

Proud to support the future of San Antonio—one team at a time.

Federal charges are different.The investigations are deeper. The penalties are harsher. And the government is already bu...
05/20/2026

Federal charges are different.
The investigations are deeper. The penalties are harsher. And the government is already building its case long before an arrest is ever made.

At Christian, Nisbet & Casillas, we defend clients facing high-stakes federal allegations with strategy, precision, and relentless preparation. From drug trafficking and white collar crimes to violent offenses and federal investigations, we approach every case with one priority: protecting your future.

If you’re under investigation or facing federal charges, early action matters.

Read the full blog: cnlawtx.com/news-insights-cases/federal-crime-defense-attorney

05/15/2026

Results matter. But so does how you get there.

In critical moments, speed, preparation, and clear communication can make all the difference. We move quickly, act strategically, and stay focused on what matters most—bringing our clients home.

Grateful for the trust. Committed to the outcome.

cnlawtx.com/contact-us

The moments after an arrest matter more than most people realize.What you say can be used against you. What you consent ...
05/13/2026

The moments after an arrest matter more than most people realize.

What you say can be used against you. What you consent to can change the direction of your case. And one wrong decision made under pressure can have lasting consequences.

Stay silent. Don’t consent to searches. Ask for your attorney.

At Christian, Nisbet & Casillas, we step in early to protect your rights, your future, and your defense from the very beginning.

cnlawtx.com/contact-us

Refusing a breath, blood, or field sobriety test in Texas isn’t a simple yes or no—it’s a decision with real consequence...
05/08/2026

Refusing a breath, blood, or field sobriety test in Texas isn’t a simple yes or no—it’s a decision with real consequences.

Under Texas “implied consent” law, you can refuse testing. But that refusal can lead to license suspension, be used against you in court, and still result in a blood draw if a warrant is obtained. Field sobriety tests are also voluntary—yet many drivers don’t realize they can decline them.

Understanding your rights before you’re in that moment—and acting quickly after—can make all the difference.

Read the full blog by David Christian: cnlawtx.com/news-insights-cases/refusing-dwi-test-texas-risks-rights

Address

1800 McCullough Avenue
San Antonio, TX
78212

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+12102245010

Website

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