Katie Nielsen has built her career around learning, discipline, and a willingness to keep improving. Based in Carthage, Panola County, Texas, she is an attorney and the sole proprietor of Katie Nielsen Law, P.L.L.C. Her career includes experience as both a prosecutor and a defense attorney.

Her work ethic started long before law school. Nielsen grew up in a family of nine and worked in barns and stables to help pay for riding lessons. She spent more than 20 years riding hunter-jumper horses. The experience taught her about patience, repetition, and working toward something over time.
Education became another major part of her path. She graduated magna cum laude from Stephen F. Austin State University with double majors in History and Political Science. She also competed in Moot Court across Texas and earned honors that included Top Oralist.
Professor Dr. Donald Gregory encouraged her to attend Baylor Law School. There, Nielsen received the Abner V. McCall Evidence Award and won First Place regionally as a member of the Mock Trial team. She graduated with a concentration in criminal law.
Her professional experience has taken her through several areas of law. She has prosecuted cases in four Texas counties and has worked in criminal defense, general civil litigation, family law, probate, and trust and estate planning.
Nielsen still considers learning an important part of her life. She enjoys legal research and reading historical biographies. She describes herself as a “lover of perpetual learning, and forever a work in progress.” That idea has followed her from the barn to law school and into the courtroom.
What did success look like to you when you were young?
Success was much more immediate when I was young. I wanted to ride horses, and riding lessons cost money. I came from a family of nine, so I worked in barns and stables to help pay for those lessons. There was a clear connection between work and reward. If I wanted more time in the saddle, I had to work for it. I rode hunter-jumper horses for more than 20 years, and that taught me patience. You do not become good at something just because you want it badly enough. You have to practice.
How did education change your idea of success?
Education made me realize how much there was left to learn. At Stephen F. Austin State University, I double majored in History and Political Science and graduated magna cum laude. I also competed in Moot Court and received several awards, including Top Oralist. Dr. Donald Gregory, one of my professors, convinced me to go to law school. He told me Baylor would prepare me properly, and he was right. Baylor was demanding, which was exactly what I needed.
Did awards change how you measured your progress?
Awards can be encouraging, but I do not think collecting them should become the goal. At Baylor, I received the Abner V. McCall Evidence Award and won First Place regionally with the Mock Trial team. Those achievements mattered because they showed me that the hours spent studying and practicing were producing results. What mattered more was knowing I could perform when the pressure increased.
What has a difficult result taught you about success?
One of my most useful lessons came from my first hung jury as a prosecutor. It was an aggravated sexual assault of a child case. Afterward, I contacted jurors who were willing to speak with me because I wanted to understand what I could improve. Those conversations changed how I approached voir dire, which is the process of questioning potential jurors. I learned to address issues the other side was likely to raise before they raised them. Being frustrated would not have taught me much. Asking questions did.
What skill has helped you most throughout your legal career?
Listening has been one of the most important. Attorneys love to hear themselves talk. The profession gives us plenty of opportunities to make arguments, but you can miss important information when you are always thinking about what you want to say next. I try to listen closely to clients and to every word spoken during a trial. A person can mention something that sounds minor and turns out to matter quite a bit.
How do you define a professional win?
It depends on the type of case, but mainly a win is a pleased client. I have worked as a prosecutor and in criminal defense, civil litigation, family law, probate, and estate planning. Those areas can involve very different goals. Success cannot always be reduced to whether somebody technically won or lost. I want to understand what matters to the person involved and whether I have done my job well for them.
How important is continued learning to success?
It is extremely important. My approach is simple: read, read, read. Check sources for bias and slant, and then read some more. I enjoy legal research and historical biographies because both make you examine why people reached certain conclusions. Experience is useful, but experience should never convince you that you already know everything you need to know.
How do you keep your career from becoming your entire life?
I think of balance like the scales of justice. Do not let your personal life control your professional life, and do not let your professional life control your personal life. I go to church, work, garden, read, and take care of my dogs. There will be times when one part of life needs more attention. The important thing is recognizing when the scales have stayed tipped in one direction for too long.
What does success look like to you now?
Success means continuing to become better at what I do without convincing myself that I have arrived. I describe myself as a lover of perpetual learning and forever a work in progress. That still sums it up well. I would rather remain curious, learn from mistakes, and keep improving than reach a point where I think I already know enough.
