U.S. Attorney Jason A. Reding Quiñones Swears in Veteran Trial Lawyer Maria Guzman as Assistant United States Attorney

MIAMI – United States Attorney Jason A. Reding Quiñones today announced the swearing-in of Maria Guzman as an Assistant United States Attorney for the Southern District of Florida. Guzman joins the Narcotics Section, bringing more than three decades of trial experience in state and federal courts.

Guzman is a graduate of Columbia University and the University of Miami School of Law. She began her career as an Assistant District Attorney in Houston, Texas, where she tried more than fifty misdemeanor and felony jury trials. After several years in private practice handling criminal and civil matters, she returned to public service in Miami as an Assistant State Attorney for Miami-Dade County. There, she prosecuted violent crime, robbery, and homicide cases, rising to Assistant Chief of the Robbery/Career Criminal Unit and Felony Division Chief. She tried approximately thirty homicide cases during her tenure.

Following her time in Miami, Guzman served for seventeen years as an Assistant Federal Public Defender in the Middle District of Florida. She was lead trial counsel on hundreds of federal cases, including matters involving firearms, narcotics, RICO conspiracies, child exploitation, fraud, immigration, and international money laundering. Her years as an AFPD shaped her reputation as a skilled litigator, a demanding courtroom advocate, and a trusted trainer for young attorneys.

Most recently, Guzman served as an Assistant United States Attorney in the Middle District of Florida, prosecuting violent crime, narcotics trafficking, health care fraud, immigration offenses, overdose death cases, and OCDETF investigations. She served as the office’s Violent Crimes Coordinator, leading significant investigations and securing notable jury verdicts in complex robbery and firearms cases.

In announcing her appointment, U.S. Attorney Reding Quiñones stated: “Maria is the kind of prosecutor who makes a district stronger the moment she walks through the door. She has tried more than 300 cases, served our justice system from every angle, and brings a depth of experience that is rare in any district. Our Narcotics Section gains a steady hand, a battle-tested trial lawyer, and a public servant committed to protecting our community.”

Guzman is fluent in English and Spanish and is admitted to practice in Florida and Texas.

She will begin her duties in the Narcotics Section immediately.

###