Defense Attorney
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About Sam R. Cammack III

Sam R. Cammack III is an experienced criminal defense lawyer who is serving the Houston area,  brings a wealth of experience, dedication, and expertise to every case he handles. With a commitment to justice and a passion for defending the rights of his clients, Sam R. Cammack III has built a reputation for providing top-tier legal representation in the realm of criminal law.

With over 20 years of experience in criminal defense law, Sam R. Cammack III has successfully defended clients facing a wide range of charges, from misdemeanors to serious felonies. His comprehensive understanding of the law, combined with his sharp analytical skills, allows him to develop strategic defense strategies tailored to each unique case.

Throughout his career, Sam R. Cammack III has earned a reputation for his relentless advocacy and unwavering commitment to securing favorable outcomes for his clients. Whether navigating complex legal proceedings or negotiating with prosecutors, he remains steadfast in his pursuit of justice.

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  • Current Sole Practitioner-Law Practice is solely dedicated to Criminal
  • Defense Law-Adult & Juvenile Former Vice President Managing
  • Criminal Attorney for one the State’s largest consumer law firms.
  • Successfully DEFENDED thousands of cases as a Criminal Defense
  • Lawyer in many high profile cases throughout the State of Texas.
  • Hired by the State of Oregon to defend Juvenile charged with serious felony offense in Texas.
  • Former Felony prosecutor Harrison County, Texas.
  • Counseled State Troopers on procedures from prosecuting many felony cases ranging from Drug cases to Murder.
  • As a Former State Prosecutor prosecuted hundreds of cases ranging from DWI to Murder.


  • Sam R. Cammack III received his Bachelor’s Degree in Psychology and graduated with honors from the University of Houston.
  • Graduated Magna Cum Laude from Law School receiving his Doctorate of Jurisprudence.
  • Finished first in his class in 11 (eleven) different areas of Law, receiving the Prima Execellencia award for Legal Scholars.
  • While in Law School won HDW mock trial competition and qualified for Nationals.
  • Interned the 14th Court of Appeals with Justice Eva Guzman


  • Texas Criminal Defense Lawyers Association
  • Houston Criminal Defense Lawyers Association
  • Associations of Trial Lawyers America
  • Criminal Association of Trial Lawyers America
  • Harris County Bar Association
  • Tarrant County Bar Association
  • Harrison County Bar Association
  • Supreme Court of Texas (State Bar of Texas)

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Appeared as Legal Contributor
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“I’m not a plea attorney, I am a trial attorney.”