David Smith is a former Brazoria County prosecutor who gained valuable experience as a felony prosecutor and Chief of the Misdemeanor Division.  David tried over 100 cases to a jury, including some of the most serious offenses in Texas, such as Murder, Burglary of a Habitation, Aggravated Robbery, Aggravated Sexual Assault, & Driving While Intoxicated.  David knows how prosecutors think and how they review evidence.

After completing the prerequisites and successfully passing the rigorous Criminal Law Board Certification exam, David Smith became Board Certified, Criminal Law — Texas Board of Legal Specialization in 2015.

In 2025, David successfully completed the Forensic Chromatography course at Axion Labs in Chicago, the first of several courses required to obtain the Lawyer-Scientist designation by the Chemistry and Law Division of the American Chemical Society.

In 2016, David successfully completed the National Highway Traffic Safety Administration Participant DWI Detection and Standardized Field Sobriety Test (SFST) Course.

David received his Juris Doctorate from the University of Houston Law Center in 2005, where he excelled at Criminal Law and Criminal Procedure.  During law school, David gained valuable insight into jury selection and courtroom experience while working as one of the paid legal interns at the Harris County District Attorney’s Office.

EDUCATION

University of Houston Law Center, Houston, TX                                                                                               2002 – 2005

Juris Doctor

University of Judaism, Los Angeles, CA                                                                                                             1998 – 2002

Bachelor of Arts, cum laude, Jewish Studies & minor in Political Science

Licenses

2005 — Admitted to the Bar as Attorney and Counselor At Law by the Supreme Court of Texas to practice in all courts of the State of Texas.

2023 — Admited as Attorney and Counselor of the United States District Court Southern District of Texas.

Leo Elizondo received his Juris Doctorate from South Texas College of Law in 2025, where he focused almost entirely on Criminal Law and Criminal Procedure. While in law school Leo interned with the Harris County Public Defenders Office (HCPDO) as well as local attorney Remington Alessi. Working with the HCPDO exposed Leo to various felony cases and gave him an opportunity to familiarize himself with local court processes and terminology. While working for Remington Alessi, Leo’s passion for criminal defense work was firmly established and he is proud to be able to put that passion to work for others every day.

Leo knows firsthand the effects that criminal charges and incarceration can have on people and knows how daunting it feels to face the possibility of being labeled a criminal. As a result, he will go above and beyond to help his clients and approaches each case with the utmost diligence and attention to detail to help ensure that clients receive the best representation possible.

Overall, Leo is devoted to protecting the rights of individuals accused of crimes and believes that every person deserves the strongest defense possible. Whether handling misdemeanors or serious felony charges, he works tirelessly to ensure clients’ voices are heard and their rights are upheld. Leo’s commitment to justice and genuine care for his clients make him a valuable asset to any legal defense team.

Education

South Texas College of Law

2022 – 2025

Juris Doctor

Sam Houston State University, Huntsville, TX

2017 – 2021

Bachelor of Science Homeland Security Studies & minors in Criminal Justice and Political Science.

Licenses

2025 — Admitted to the Bar as Attorney and Counselor At Law by the Supreme Court of Texas to practice in all courts of the State of Texas.

Kacie Lacina serves as the full-time paralegal at David Smith Law Firm, PLLC, where her meticulous attention to detail and exceptional organizational skills shine. With extensive experience in legal administration and office management, Kacie excels in case management, data entry, and document preparation. Her expertise includes maintaining comprehensive case files, liaising with law enforcement to secure critical evidence, and providing invaluable assistance to legal teams in meeting tight deadlines.

Kacie is known for her compassionate approach to client support, always going above and beyond to ensure they feel heard, informed, and cared for throughout the legal process. She is dedicated to fostering trust and confidence, striving to make every client interaction a positive and reassuring experience. Recognized for her ability to build and nurture strong relationships with clients, attorneys, and external agencies, Kacie is committed to accuracy, efficiency, and outstanding service in all criminal matters.

Her robust understanding of legal procedures and unwavering dedication to excellence play a vital role in upholding the firm’s reputation for delivering high-quality legal services.

We are conveniently located in Houston in the Heights, with quick access from all major cities in Brazoria County, Ft. Bend County and Harris County.  Meetings are by appointment only.

Reina is a rescue dog and the official Law Dog of the David Smith Law Firm, PLLC.