David M. Guinn, Jr.

Christopher K. Wrampelmeier practices exclusively in the area of Family Law and was Board Certified in Family Law by the Texas Board of Legal Certification in 2000. Chris’s family law cases come from all 26 counties of the Texas Panhandle. Besides litigation, he prepares premarital and marital property agreements, represents clients in collaborative law matters, and mediates family law suits. He frequently speaks on family law issues at the local and state level. Chris served on the Tex...

Thomas C. Riney is a top attorney recognized by Best Lawyers in the practice area(s) of Legal Malpractice Law - Defendants, Mass Tort Litigation / Class Actions - Defendants, Medical Malpractice Law - Defendants, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Thomas C., who practices law in Amarillo, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas C. is held...

Harold L. Hensley, Jr. is a partner in the Oil & Gas/Energy and Litigation Sections of the firm. He is a skilled trial lawyer with a legacy of victories in both state and federal courts. He is a member of the Roehl Circle of Honor of trial lawyers in New Mexico and served the New Mexico Supreme Court as a member of its Uniform Jury Selection Committee. Mr. Hensley received his BBA degree from Rice University and his law degree from the University of Texas. He is a member of the State Bar ...

David Backus is a top attorney recognized by Best Lawyers in the practice area(s) of Education Law. David, who practices law in Lubbock, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Dirk Murchison is Board Certified in Civil Trial Law & Personal Injury Trial Law Texas Board of Legal Specialization and is licensed in New Mexico and Texas. Frank E. “Dirk” Murchison earned his BBA in Finance from Texas Tech University in 1971 and his J.D. from Texas Tech University School of Law in 1974. From 1974 to 2001, he tried over 125 cases to jury verdict as lead counsel. Since 2001 his practice has been limited to arbitration and mediation with emphasis on catastroph...

Derek L. Montgomery is a partner in Kelly Hart’s Litigation and Appellate practices and handles a variety of complex civil litigation and appellate matters for individuals, corporations, and other institutional clients. He has extensive experience representing plaintiffs and defendants in a wide range of matters, including business disputes, oil & gas litigation, wind energy matters, personal injury, professional malpractice claims, real property disputes, breach of contract, and te...

Ann Manning is a top attorney recognized by Best Lawyers in the practice area(s) of Education Law. Ann, who practices law in Lubbock, Texas, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ann is held by other top lawyers in the same geographic and legal practice area.

Mr. Cox represents leading financial institutions, businesses, and agricultural producers in northwest Texas and the Texas Panhandle. His practice is focused on loan documentation (including syndicated loans), complex commercial and agricultural bankruptcies, trustee litigation, restructuring and workouts, commercial real estate, and representation of franchised motor vehicle dealerships. Mr. Cox is the author of Texas Creditors' Rights Laws Annotated (Thomson Reuters / West 2017-21). Board C...

Stephanie James is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Stephanie, who practices law in Amarillo, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie is held by other top lawyers in the same geographic and legal practice area.

Experienced in federal and state trial and appellate courts, Kelly Utsinger’s practice is concentrated on employment, insurance, nonsubscriber, trucking and catastrophic injury litigation. After receiving his law degree from Texas Tech University School of Law, he worked as a briefing attorney for the 7th Court of Appeals. He has maintained an appellate practice with over 30 reported cases and has also prosecuted and defended commercial litigants and multi-million dollar first party ins...