Houston Crime DWI Attorneys and Automobile Accident Lawyer

Houston DWI Attorneys Know How to Challenge Blood Test Results. The legal standard for intoxication in Texas is a .08 blood alcohol concentration (BAC), which can be measured by breath or blood. To find it in blood, it is measured against 100 milliliters of your blood. A blood test is the last thing you want to happen. It’s invasive and unpleasant, plus it’s harder to fight in court because juries tend to believe blood more than breath. Both blood and breath tests have their fair share of flaws, but contesting a blood test requires a little more footwork.
If you have failed a blood test after a DWI arrest in the Houston area, Thiessen Law Firm is here to help. These cases are difficult to win, but they are not impossible. Attorney Mark Thiessen has won countless blood test trials, from 0.06 up to a 0.29 blood alcohol level. He has also won cases involving blood tests with serious accidents and fatalities involved.

Houston Drug Crime Attorneys
Building a Compelling Defense Against Drug Charges
If you have been charged with a drug crime, you need immediate representation. These crimes include:

  • Drug Possession 
  • Marijuana Possession 
  • Possession of Cocaine 
  • Possession of chemicals for manufacturing drugs 
  • Manufacture of controlled substances 
  • Cultivation of controlled substances 
  • Dealing, delivery, importation or transportation of narcotics 
  • Drug distribution 
  • Drug sales 
  • Drug trafficking
Take action and contact an experienced Houston drug crime attorney today if you have been arrested!

Automobile Accident Lawyer in Houston, Texas
Auto Accident Representation from Thiessen Law Firm
If you or a loved one have been in an automobile accident and suffered a personal injury in Texas, don’t assume that insurance companies are going to fight for you. To get the compensation you deserve, you need quality representation—and you need it fast.

Thiessen Law Firm stops at nothing to get you your full and fair compensation, including compensation for past and future medical bills, lost income, emotional distress, and pain and suffering associated with your automobile accident.


Taly Thiessen Family & Crimes Attorney
Taly Thiessen was born and raised on a ranch in Plains, Kansas. She attended West Texas A&M University, where she played basketball and soccer and graduated cum laude in 2007 with a B.S. in Mass Communications/Broadcasting. Next, she attended law school at Texas Tech University School of Law.

During law school, Taly clerked for the Law Office of Mark Snodgrass, helping with criminal defense, family law, and litigation. She also had an internship with the Innocence Project of Texas, supporting their initiative in overturning wrongful convictions and securing freedom for men and women wrongfully imprisoned for crimes they did not commit.


"Taly understands that especially in custody and divorce cases, every family is unique. Whether you need an aggressive advocate or compassionate attorney, she will take the time to listen and understand your specific needs. Her goal is to give each client an honest appraisal of their situation so they can make informed decisions."
Early Legal Career
After graduating from law school, Taly continued her employment with Mark Snodgrass, as an associate in his firm, for the next 5 years. Since that time, she has expanded her practice to include juvenile law and family law cases such as divorce, child custody cases, and child support issues.


While in Lubbock, Taly was the President of the Lubbock Criminal Defense Lawyer’s Association and served on the board of the Lubbock Bar Association. Taly is regularly and actively involved in several civic and charitable organizations, including The Junior League of Lubbock, Paul’s Project, Big Brothers and Big Sisters, and Food2Kids.


Aggressive & Compassionate Client Advocacy
In late 2016, Taly made the move to Houston, Texas, to begin work with the Thiessen Law Firm. She is worked up to bring her criminal information to the firm in addition as expand their family law shopper base. She understands that particularly in custody and divorce cases, each family is exclusive. Whether you need an aggressive advocate or compassionate attorney, she will take the time to listen and understand your specific needs. Her goal is to give each client an honest appraisal of their situation so they can make informed decisions.
Taly is licensed by the Supreme Court of Texas and the Supreme Court of Kansas.


If you want an attorney who will not back down, call Mrs. Thiessen at (713) 999-3959.

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