About
Brenna G. Fisher is a criminal attorney and civil litigator with the Law Offices of David A. Black in Phoenix. Her practice includes federal and state criminal defense, criminal investigations, white collar matters, victim representation, DUI cases, business litigation, civil fraud, and administrative proceedings involving schools, licensing, and professional boards. She handles disputes where criminal, regulatory, financial, or business issues require focused investigation, strategic legal analysis, and careful management of high-stakes proceedings.
Fisher earned a J.D. from the University of Wyoming College of Law in 2021, graduating first in her class and earning election to the Order of the Coif. She received B.A. degrees in Criminology and Sociology from Penn State in 2018. After law school, she clerked for federal judges in the District of Wyoming and the US Court of Appeals for the Tenth Circuit, strengthening her experience with federal procedure, legal writing, and appellate analysis.
Fisher has worked on matters involving internal investigations, civil fraud, licensing issues, and white collar allegations such as bribery, wire fraud, embezzlement, RICO-related conduct, and securities concerns. Her experience includes pre-indictment representation and work on significant fraud disputes, along with cases involving federal agencies and law enforcement. Her clerkship background and litigation practice support detailed evaluation of records, investigative material, charging theories, regulatory obligations, and procedural issues across criminal and civil matters.
Brenna G. Fisher also serves as a captain in the US Army Reserve and participates in professional organizations, including the Federal Bar Association’s Phoenix chapter and Women’s White Collar Defense Association activities. Her practice combines federal clerkship experience with criminal defense, civil litigation, and regulatory work. That combination helps her address matters involving government investigations, fraud allegations, licensing disputes, and other proceedings where legal exposure can extend across criminal, civil, and administrative systems.
Law Office Affiliations
- Attorney, Law Offices of David A. Black PLLC
- Member, State Bar of Arizona
- Member, Wyoming State Bar
- Board Member, Federal Bar Association, Phoenix Chapter
- Member, Arizona State Bar Association, Criminal Justice Section
- Member, Arizona State Bar Association, Young Lawyer’s Division
- Board Member, Women’s White Collar Criminal Defense Association, Phoenix Chapter
- Board Member, Penn State Alumni Association, Phoenix Chapter
- Member, Penn State Schreyer Honors College Alumni Society
- Captain, United States Army Reserves
Licensed State
- Arizona
- Wyoming
Education
- University of Wyoming College of Law
Juris Doctor (JD) - The Pennsylvania State University
Bachelor of Arts (BA) in Criminology & B.A. Sociology
Awards & Badges


- Administrative
- Appeals
- Business Litigation
- Criminal Defense
- Drug Crime
- DUI & DWI
- Federal Crime
- Homicide
- Juvenile
- Lawsuits & Disputes
- Litigation
- Sex Crimes
- Violent Crime
- White Collar Crime





