Practice areas: Criminal Defense, DUI-DWI, White Collar Crimes; view more
Licensed in Texas since: 2008
Education: Southern Methodist University Dedman School of Law
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214-856-6130
Lewis & Ashworth, PLLC
101 E. Park Blvd#230
Plano, TX 75074 Visit website
Thomas Ashworth, a distinguished partner at Lewis & Ashworth, PLLC, is a prominent criminal defense attorney based in Plano, Texas. With a practice that extends across North Texas, including Plano, Dallas and the Fort Worth/Arlington area, he is renowned for his competence in a wide array of legal areas. His practice encompasses domestic violence, drug-related offenses, DWI and intoxication crimes, sex crimes, theft, violent crimes and white collar crimes.
An academic achiever, Mr. Ashworth's journey began at The University of Texas at Austin, where he laid a strong educational foundation. He then honed his legal acumen at the Southern Methodist University Dedman School of Law, earning his Juris Doctor. Since obtaining his license to practice law in Texas in 2008, he has become a respected figure in the legal community.
Mr. Ashworth's career is marked by a rich tapestry of experiences. Before transitioning to private practice, he dedicated 11 years to public service as an assistant district attorney. His tenure saw him rise to the esteemed position of chief felony prosecutor, during which he skillfully handled over 100 jury trials, ranging from misdemeanors to serious felonies such as DWI, drug possession, sexual assault and capital murder.
Beyond the courtroom, Mr. Ashworth is a sought-after speaker, sharing his insights on forensic evidence, firearms, and trial advocacy at various forums across Texas. His commitment to the field of forensic science is further evidenced by his three-year service on the Licensing Advisory Committee for the Texas Forensic Science Commission.
In private practice, Mr. Ashworth is celebrated for his unwavering dedication to his clients. He is known for his client-centric approach, providing personalized attention and meticulous focus to each case. His peers commend him for his enthusiastic zeal and his ability to offer not only legal proficiency but also comfort and support during challenging times.
Practice areas
Criminal Defense, Criminal Defense: DUI/DWI, Criminal Defense: White CollarFocus areas
Criminal Domestic Violence, DUI/DWI, Theft, White Collar Crime
- 60% Criminal Defense
- 20% Criminal Defense: DUI/DWI
- 20% Criminal Defense: White Collar
First Admitted: 2008, Texas
Professional Webpage: https://www.lewisashworth.com/attorney/thomas-ashworth/
Bar / Professional Activity
- Speaker: Dallas Bar Association "Criminal Fringes of Construction Law", 2020
- Texas, 2008
- Member of Dallas Bar Association, 2019
- Member of Collin County Criminal Defense Lawyers Association, 2019
Verdicts / Settlements (Case Results)
- My client was charged with murder, and we went to a jury trial in September 2022 which resulted in a hung jury., 2022
- Client charged with 1st-degree money laundering by the Texas State Securities Board. The prosecutor's recommendation was 15 years in prison. After a lengthy legal battle, we successfully argued to the court that the case should be dismissed., 2020
- Client charged with 1st-degree drug possession. We found an error in the search warrant and won a hearing that caused the case to be dismissed., 2020
Representative Clients
- Client charged with murder, and I successfully negotiated a plea deal for deferred probation on the lesser offense of negligent homicide., 2023
Honors
- Named one of D Magazine’s Best Lawyers in Dallas, 2021-2024
- Named one of D Magazine's Best Lawyers Under 40 in Dallas, 2021-2022
Educational Background
- University of Texas at Austin, Bachelor of Arts, 2005
Selections
- Super Lawyers: 2025