Thom Nisbet: Tactical Criminal Defense Attorney
Partner | Former Felony Chief Prosecutor
A serious charge calls for serious experience—and Thom Nisbet brings the kind of courtroom insight that only comes from years on both sides of the law. As a former Felony Court Chief in the Bexar County District Attorney’s Office, Thom has tried thousands of criminal cases and now uses that experience to deliver focused, high-stakes defense for individuals across Texas.
BUILT FOR TRIAL. COMMITTED TO THE FIGHT.
Thom’s reputation is built on preparation, precision, and presence in the courtroom. For more than a decade, he led prosecution teams on some of the most complex and high-profile cases in the region, including intoxication manslaughter, capital murder, white collar fraud, and sexual assault.
Now, as a defense attorney, Thom uses that same tenacity and insight to anticipate every move the government will make—often dismantling their case before trial begins. His transition from prosecutor to defender gives him a unique advantage: he knows what’s coming and how to counter it.
Whether you’re under investigation or already facing charges, Thom is the partner you want when everything is on the line.
Areas of Focus
DWI and intoxication-related charges
Drug possession, delivery, and federal trafficking
Assault and violent crimes
Capital murder and homicide defense
White collar crime and fraud
Sexual assault and sex crimes
Federal and grand jury investigations
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Legal Background and Prosecution Experience
Before joining Christian & Nisbet, Thom spent 14 years in the Bexar County DA’s Office, including:
Felony Trial Division (Court Chief)
Special prosecution units for intoxication offenses
White collar crime, sexual assault, and capital cases
Leadership and supervision of trial prosecutors
Oversight of investigations, indictments, and pre-trial negotiation strategy
His experience on the front lines of prosecution taught him how high-stakes cases are built—and how they fall apart.
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J.D. – St. Mary’s University School of Law (Graduated with Honors, Order of Barristers)
B.A. – St. Edward’s University, Psychology, Summa Cum Laude
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Former adjunct faculty, St. Mary’s School of Law – Trial advocacy instruction
Volunteer mock trial coach and consultant for national competition teams
Regular mentor for law students pursuing litigation careers
TOUGH, TACTICAL, AND ALWAYS PREPARED
Clients choose Thom not just for his knowledge—but for his mindset. He doesn’t take shortcuts. He prepares cases like every detail matters—because it does. His calm under pressure, courtroom credibility, and sharp trial instincts have earned him the respect of both colleagues and adversaries.
If you’re facing a serious charge, your defense starts with strategy. Thom brings it. Request a confidential consultation today.
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