Powell Family Lawyers

Joe Murphy is a committed, professional advocate for his clients. If you have been arrested or charged with a criminal offense contact Joe today. Let him use his knowledge of the judicial system and courtroom skill to your benefit. If your life and liberty is at stake, you need an attorney who will fight for your rights. Joe Murphy is that attorney.

I hold Board Certification in Family Law from the Texas Board of Legal Specialization. My legal practice is centered around child custody issues, divorce proceedings, modification suits, as well as premarital and postmarital agreements, among other family-law related matters. While I advocate for amicable resolutions, I am a strong and strategic advocate for my clients' rights. I take a solution-oriented approach and enjoy crafting creative strategies, especially in cases involving children. I primarily serve clients in Dallas, Denton, Tarrant, and Collin Counties.

Samantha Chambers began her legal career as a prosecutor with the Collin County District Attorney’s Office in September 2008, shortly after graduating with honors from the SMU Dedman School of Law in Dallas. Prior to law school, Mrs. Chambers received both Bachelor and Master of Arts degrees in English from Texas A&M University where she taught rhetoric and composition. During law school she focused her studies and experience on criminal procedure and litigation. She interned for two years with the Dallas County District Attorney’s Office where she worked on misdemeanor and felony cases. She also served as a Vice President...

Karen A. Alexander is a graduate of Baylor University, School of Law. Mrs. Alexander is the owner of Alexander & Associates and specializes in criminal cases. Since opening her own law office, Ms. Alexander has successfully negotiated and tried criminal cases in both County Courts and District Courts throughout Denton, Dallas and Tarrant Counties. A prosecutor has described Ms. Alexander as "a damn good lawyer" and a Judge commented that Ms. Alexander demonstrated superior trial skills and even went so far as to discuss the quality of Ms. Alexander's closing argument with other defense lawyers in chambers. Prior to opening her...

Barrett comes from a family that has long been a part of the East Texas area. Barrett was born and raised in Tyler. He graduated from Robert E. Lee High School and played catcher for the school’s baseball team. After high school, Barrett attended Texas A&M University where he earned a degree in Sociology as well as a minor in Business. Right after graduating from Texas A&M, Barrett attended South Texas College of Law. After passing the bar, Barrett then went to work as a prosecutor in the Smith County District Attorney’s office where he learned the ins and outs...

I am very experienced in domestic litigation and do appeals in areas of civil law. I am a mediator and a member of the State Bar College. I volunteer at Fathers for Equal Rights and am a member of the American Bar Association and the State Bar of Texas. I am very dedicated to my clients and will always put their interests first. I bring new techniques and strategies to my cases.