Quick answer: Bexar County’s District Attorney handles DWI prosecution — misdemeanors in the County Courts at Law, felonies in district court. Expect a blood-forward posture (San Antonio pioneered year-round no-refusal), standardized offers that scale with BAC and priors, and genuine room for reductions when the evidence develops problems.
The Bexar County DA’s office prosecutes from the standard package: stop video, field sobriety tests, and — more often than most counties — a blood result, because San Antonio has run no-refusal enforcement year-round for over a decade. Blood cases feel strong but carry their own attack surface: warrant affidavits, draw procedures, storage, and the crime lab’s records.
Bexar County also maintains structured resolution paths — pretrial diversion in limited circumstances, treatment-court options for repeat offenders, and negotiated reductions for defensible cases. Offers improve when the defense demonstrates it has done the work: video breakdown, lab discovery, ALR testimony.
Related questions
Who prosecutes DWI in San Antonio?
The Bexar County Criminal District Attorney’s office — misdemeanor DWIs in the County Courts at Law, felony DWIs in the district courts.
Are Bexar County DWI offers negotiable?
Yes — like anywhere, the first offer is a starting point. Cases with suppression exposure or lab problems draw meaningfully better resolutions, including non-DWI reductions.
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General legal information for Texas, not legal advice about your specific case. Last reviewed July 2026.