Russell Jumper

Mary L. O’Connor’s practice focuses on representing public companies and their officers and directors in commercial litigation and arbitration, securities litigation, internal investigations, and regulatory investigations and enforcement proceedings. Ms. O’Connor is a member of the Commercial Panel of the American Arbitration Association and is a FINRA arbitrator.

Abbey Garber focuses his practice on tax litigation and providing advice in connection with applying tax laws to individuals, estates, corporations, and partnerships. Serving more than 30 years in the Office of Chief Counsel at the Internal Revenue Service, he tried cases of all sizes in Tax Court, earning significant favorable opinions in fraud, tax shelter, and many other cases; received a full Tax Court opinion in an attorneys’ fees case; and prosecuted criminal tax cases in United S...

Erin Turley is a partner in the firm’s Benefits, ESOPs and Executive Compensation Group and is a nationally recognized ERISA and ESOP attorney. ERISA Practice Ms. Turley's ERISA practice focuses on ERISA compliance with respect to employee benefits, including qualified plans, nonqualified plans, and executive and deferred compensation and welfare benefit plans; and on regulatory compliance with the Internal Revenue Code, ERISA, COBRA, HIPAA, and PPACA. Ms. Turley advises employers in th...

C.L. Mike Schmidt has been practicing law for 50 years. For 25 years he was recognized as one of Dallas’ top defense attorneys and is known today as the founder of The Schmidt Firm, PLLC – one of Dallas’ top personal injury plaintiff’s firms. Schmidt is Board Certified in Civil and Personal Injury Trial Law by the Texas Board of Legal Specialization and is certified as a Civil Trial Specialist by the National Board of Trial Advocacy. He was admitted to the New Mexico b...

William N. Warren joined Kelly Hart in 1993 and is a partner in the firm’s Litigation practice group. He attended Baylor University, where he earned his Bachelor of Arts in 1989, and Baylor University Law School, graduating with his Juris Doctor degree, cum laude , in 1993. Mr. Warren has considerable experience representing clients in state and federal courts in a broad range of complex civil litigation matters, including business torts, securities issues, construction claims, products...

James Peacock is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Litigation - Health Care. James practices law in Dallas, Texas Best Lawyers has recognized James Peacock since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James Peacock is held by other lawyers.

Darren Hauck is partner-in-charge of the firm’s Dallas office. He concentrates his practice on domestic and international mergers and acquisitions, joint ventures, outsourcings and other large commercial transactions, with an emphasis on technology and the travel and travel service industries. Darren’s practice has involved a wide variety of complex transactions, often involving three or more negotiating parties of more than one nationality. He also has advised clients on the crea...

Christopher M. Farish is a lawyer recognized by Best Lawyers in the practice areas of Collaborative Law: Family Law and Family Law. Christopher M. practices law in Dallas, Texas Best Lawyers has recognized Christopher M. Farish since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christopher M. Farish is held by other lawyers.

Jacqueline C. Johnson devotes her practice to employment litigation and counseling, with particular experience in trade secret and wrongful competition litigation and drafting and enforcement of multi-state compliant non-competition agreements. She has handled several high-profile "bet the company" non-competition matters, one of which recently garnered national attention. Co-chair of the firm’s Unfair Competition and Trade Secrets Practice Group, Jackie regularly authors client updates...

Practice Areas Commercial & Business Litigation Temporary Restraining Orders & Temporary Injunctions Professional Liability Legal Malpractice & Legal Ethics Disqualification Disputes Appellate Practice Emphasis Carol helps businesses and individuals solve their commercial legal problems, everything from addressing disputes before a lawsuit is filed to aggressively pursuing full-blown litigation and trials. A lawyer for more than 20 years, Carol is experienced, creative, tough and ...