Patrick J. Griebel

Betsy focuses her practice on appeals and complex briefing. She has handled appeals and dispositive briefing in state and federal courts in a wide range of areas, including torts, contracts, employment, medical malpractice, and workers’ compensation. She enjoys analyzing complex issues on nearly any topic and translating them into simple, persuasive language. Betsy also serves as local counsel on appellate matters and frequently advises clients on appellate trends in New Mexico. She has...

MARIPOSA PADILLA SIVAGE represents clients in a variety of civil and commercial litigation. She has considerable experience representing governmental entities and public employees. She has represented management in labor relations and collective bargaining negotiations for a higher education client. She handles complex litigation involving prison liability, probate and estate disputes, construction claims, premises liability, civil rights, and governmental defense. Ms. Padilla Sivage practice...

Sarah M. Armstrong is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Sarah M., who practices law in Albuquerque, New Mexico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah M. is held by other top lawyers in the same geographic and legal practice area.

Alicia M. LaPado is a Senior Litigation Associate of the firm, with a practice that includes business litigation, general civil litigation, and criminal defense. Prior to becoming an associate, Ms. LaPado was employed by the firm as a law clerk where she provided support for complex civil and criminal matters, primarily in federal court. She also researched, drafted, and prepared briefs for submission in both state and federal court, as well as the Tenth Circuit Court of Appeals. Ms. LaPado o...

Timothy R. Briggs is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Timothy R., who practices law in Albuquerque, New Mexico, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy R. is held by other top lawyers in the same geographic and legal practice area.

STEVAN DOUGLAS LOONEY practices primarily in the area of complex litigation, arbitration and mediation, including healthcare, business, personal injury, wrongful death, environmental, taxation, contract, civil rights, employment, real estate matters and healthcare litigation. Mr. Looney also has significant experience in construction litigation, healthcare and nursing homes litigation, shareholder and partner disputes, and lender liability issues. He has arbitrated and mediated commercial and...

Earl DeBrine concentrates his practice in oil and gas, railroad, product liability and commercial litigation. For over 30 years, he has represented major energy companies, railroads and manufacturers in lawsuits and negotiations ranging from preferential purchase rights and other disputes under joint operating agreements, environmental and title disputes to oilfield wrongful death claims. He also regularly advises oil and gas producers concerning development transactions and appears before th...

Chris Killion’s practice focuses on oil, gas, and mineral development, including issuing drilling, division order, and acquisition title opinions for oil and gas companies for properties in New Mexico and Texas, as well as representing those companies before regulatory bodies. Chris helps clients comply with state and federal regulations related to mineral development and represents clients in transactions involving purchase and sale of mineral rights. An Alabama native, Chris is licens...

Justin Rodriguez is a nationally recognized litigation and trial lawyer who frequently handles high-stakes cases for clients such as Intel, BNSF Railway Company, and FedEx Ground. His practice ranges widely over the field of complex business and tort litigation, state Attorney General investigations, insurance litigation, and intellectual property. He has been counsel in cases involving patent infringement, securities fraud, commercial contracts, wrongful death, qui tam and antitrust. Justin ...

Cliff Atkinson has practiced for more than 44 years in the areas of complex commercial and tort litigation in a broad spectrum of difficult cases. He, with his good friend and now retired colleague John Thal, founded the Firm in 1992 on the principle that a small, directed, hard hitting litigation firm can deliver the highest quality of personalized services to its clients. In his many years of practice, Cliff has litigated and tried cases to verdict, judgment, or other successful resolution ...