About Stefanie

Stefanie A — Murphy is a seasoned criminal defense attorney based in East Greenwich, Rhode Island. She co-manages the Marin & Murphy Law Firm, which was formerly known as the Marin, Barrett, and Murphy Law Firm. Alongside attorney Matthew T. Marin, she is known for providing aggressive criminal defense and handling complex personal injury litigation. The firm serves clients across Rhode Island, Massachusetts, Connecticut, and South Carolina, ensuring comprehensive legal representation in multiple jurisdictions.

Attorney Murphy earned her Juris Doctor from Roger Williams University School of Law in 2007. Prior to that, she obtained a Bachelor of Arts in Political Science from The College of the Holy Cross in 2004. Her academic background laid a solid foundation for her legal career, which has seen her admitted to practice law in Rhode Island, Massachusetts, and Connecticut. Additionally, she is authorized to appear before the United States District Courts in both Rhode Island and Massachusetts, adding to her legal reach. Her practice areas are diverse and include DUI/DWI defense, drug offenses, domestic violence, white-collar crimes, and complex felonies.

Notably, in October 2024, she led the defense in a high-profile first-degree murder trial, where she successfully secured a full acquittal for her client after just three hours of jury deliberation. This case exemplifies her commitment to her clients and her skill in handling the requirements of the criminal justice system. Before co-founding the Marin & Murphy Law Firm, Attorney Murphy built a successful solo practice that focused exclusively on criminal defense. During this time, she represented clients in many criminal cases, honing her expertise and gaining invaluable courtroom experience. Her dedication to her field is recognized; she has been recognized by Super Lawyers as both a "Rising Star" and a "Super Lawyer" from 2012 to 2025, evidence of her skills and reputation among her peers.

In addition to her legal practice, Attorney Murphy is deeply committed to community involvement. She has served on the East Greenwich Juvenile Hearing Board and the EGSA Board, contributing her legal expertise to local governance. Furthermore, she has lectured at the Rhode Island Municipal Police Academy and provided training to several police departments and law schools. The Marin & Murphy Law Firm operates multiple offices across Rhode Island, including locations in East Greenwich, Cranston, Providence, South Kingstown, Cumberland, and Newport, ensuring that they are accessible to clients in need of legal assistance.

Education

Roger Williams University School of Law

J.D.

College of the Holy Cross

B.A. | Political Science

Languages

English (Spoken, Written)

Accepted Jurisdictions

Connecticut
Massachusetts
Rhode Island

Court Admissions

U.S. District Court for the District of Rhode Island U.S. District Court
U.S. District Court for the District of Massachusetts U.S. District Court

Types of Cases Handled

DUI/DWI defense drug offenses domestic violence white-collar crimes complex felonies

Legal Services Scope

Trial Negotiation Appeals

Professional Associations

Rhode Island State Bar

has membership Current

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Sources

Information is based on available sources as of February 21, 2026. For the most current information, please contact the Rhode Island State Bar or the Marin & Murphy Law Firm directly.