Ophelia F. Camiña

Charley Davidson leads the firm’s criminal defense practice, where he offers passionate, responsive counsel to guide clients facing state and federal charges in the areas of white collar and blue collar crime. Prior to joining Hanszen Laporte, he was a partner at a large international firm specializing in white collar defense, as well as a partner at a Houston-based criminal defense law firm. Charley also spent three years as an assistant U.S. attorney in the U.S. Attorney’s Offic...

Charles “Chuck” Jeremiah represents employers as trial counsel in litigation. With over 30 years of experience and a strong track record handling hundreds of matters, Chuck knows how to formulate early, efficient and effective strategies, and lead a team to achieve the best possible results for clients. His practice includes all aspects of employment law with an emphasis on overtime, discrimination and non-compete/trade secret defense matters. He has successfully handled both sing...

Christine D. Traversi is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Christine D., who practices law in Houston, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christine D. is held by other top lawyers in the same geographic and legal practice area.

David Castro Jr. is a corporate partner in the Houston office of Kirkland & Ellis LLP. David’s practice focuses on mergers & acquisitions and the formation of joint ventures involving energy assets across the value chain, including traditional and renewable energy sources. David has represented clients in connection with the purchase and sale of a broad range of assets, including upstream and midstream oil and gas assets and companies, processing and fractionation facilities and...

Jason is one of the nation's top trial lawyers for one reason: when he represents a client, he's all in. No matter how tough the fight. No matter how big the challenge. When it matters most, he's there for people who have been wronged. He takes every case personally, treating each client like family while he fights to rebuild their lives. When people need to win, they call Jason. He's won several verdicts and settlements worth more than $100 million, dozens of results worth more than $10 mill...

Kelly Hartmann focuses on resolving client issues through innovative, cost-effective strategies that align with business goals—balancing aggressive litigation with practical resolution. He represents energy, maritime, and construction firms, their underwriters, and insurers, and handles complex litigation including wrongful death, Jones Act, drilling operations, health care, and trucking liability cases. Kelly also advises clients on contracts and commercial documents, including master ...

David Cole is a tax partner in the Houston office of Kirkland & Ellis LLP. David focuses his practice on tax disputes with trial experience in both federal and state courts. The tax matters David has litigated include disputes with taxing authorities and between private parties. The clients David represents include large and small partnerships, public and private partnerships, corporations, and high net worth individuals. His clients operate across an array of industries, including privat...

For more information, please visit www.gibsondunn.com/lawyer/rayburn-doug/ .

Debra S. Casaceli is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Debra S., who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Debra S. is held by other top lawyers in the same geographic and legal practice area.

Douglas E. Stewart is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. Douglas E., who practices law in Houston, Texas, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Douglas E. is held by other top lawyers in the same geographic and legal practice area.