Heraldo de Madrid - Supreme Court to Hear Challenge to Florida’s Six-Person Jury System

The U.S. Supreme Court is set to hear arguments in January regarding a constitutional challenge to Florida’s long-standing practice of using six-person juries for most felony criminal trials. The case, which has drawn significant attention from legal scholars, civil rights organizations, and state governments nationwide, centers on whether the Sixth Amendment’s guarantee of trial by jury requires panels of 12 members.

The federal government and 26 states, including Arizona, Connecticut, Indiana, Louisiana, Massachusetts, and Utah, have filed briefs supporting Florida’s position. They argue that the Constitution does not explicitly mandate 12-person juries and that overturning precedent would force widespread disruptions in the justice system. Conversely, a coalition of groups ranging from the NAACP and the U.S. Conference of Catholic Bishops to the Libertarian Cato Institute has urged the Court to strike down the six-member jury system, arguing it compromises the fairness and representativeness of criminal trials.

The Supreme Court scheduled oral arguments for January 13 in the appeal filed by Hamed Kian. Kian was convicted in 2023 by a six-person jury in Palm Beach County on charges of practicing chiropractic medicine with a suspended license. The Court agreed to take up the case in June, signaling its intent to address the broader constitutional question surrounding jury composition.

Kian’s legal team, which includes former U.S. Solicitor General Seth Waxman, contends that the requirement for 12-member juries is rooted in the nation’s founding and that the Supreme Court erred when it upheld Florida’s system in its 1970 decision in Williams v. Florida. In an August brief, Kian’s attorneys argued that reducing jury size increases the likelihood that a panel will fail to include a true cross-section of the community, thereby giving members of racial, religious, or cultural minorities fewer opportunities to express their views.

“Numerous studies have established that a six-person jury is less representative, less consistent, and more likely to rule against a criminal defendant than a jury of 12,” Kian’s attorneys wrote in their brief. They further described the 1970 Williams ruling as “egregiously wrong,” asserting that historical metrics support the view that a 12-person jury was the standard meaning of “trial by an impartial jury” at the time the Sixth Amendment was adopted.

Florida Attorney General James Uthmeier’s office countered these arguments in a September brief, stating that the Sixth Amendment “makes no mention” of 12 jurors. The state’s brief emphasized that historical evidence shows jury size has varied significantly over centuries and across different jurisdictions. “In sum, history shows that 12-person juries were usual but not universal; opinions diverged on whether a 12-person jury was essential; jury size varied over the years, across locations, and in different circumstances; and the Framers left the specifics of jury composition to Congress and state legislatures,” the brief stated.

Florida requires 12-person juries only in capital cases, such as first-degree murder trials. For other felonies, the state has used six-member juries since 1877. The state’s modern Constitution effectively permits this practice, stating that “the number of jurors, not fewer than six, shall be fixed by law.” Florida officials argue that the shift to smaller juries in the 1870s was driven by concerns that the jury system was consuming one-third of the state budget.

However, the NAACP has challenged this historical narrative. In a Supreme Court brief, NAACP attorneys argued that Florida’s move to six-member juries coincided with the end of Reconstruction and was designed to “thwart Black jury service.” They asserted that by restricting access to jury service and reducing panel size, the state made it easier to prosecute and convict Black people during the Jim Crow era and beyond.

The Supreme Court’s decision in Kian’s case could have substantial implications for other states and federal courts. Arizona, Connecticut, Indiana, Louisiana, Massachusetts, and Utah currently allow juries of fewer than 12 people in at least certain felony cases. Additionally, federal courts may use 11-member juries if jurors are excused after deliberations have begun.

Attorneys general from several supporting states warned that a ruling against Florida could trigger significant legal and logistical challenges. In one brief, lawyers for Arizona Attorney General Kristin Mayes noted that many of these cases involve serious felonies, including homicides, sexual offenses, and violent crimes. They argued that if the Williams precedent is overturned, states would face “substantial post-conviction litigation” and “significant additional expenditures,” such as rebuilding courtrooms to accommodate larger juries in jurisdictions that have traditionally used panels of six or eight.

The briefs also highlighted difficulties for rural communities, which already struggle with seating sufficient jurors. Florida’s brief noted that the core purpose of the jury—interposing a body of laymen between the state and an individual—does not depend on a specific number of jurors. Lawyers in Uthmeier’s office argued that the Williams ruling has “aged well” and that the Sixth Amendment does not require juries to always consist of 12 members.

As the January arguments approach, the Court must balance historical interpretations of the Sixth Amendment against contemporary concerns about jury representativeness and the practical consequences for the national justice system. The outcome will determine whether states retain the flexibility to use smaller juries in non-capital felony cases or if they must revert to the 12-member standard previously established by federal precedent.

P.Sanabria--HdM