Guam committee holds confirmation hearing for Magistrate Judge Jonathan Quan; wide professional support, AG raises pretrial supervision concerns

Senators of the Guam Legislature’s committee on economic investment and justice held a public confirmation hearing June 12 on the renomination of Magistrate Judge Jonathan Quan to the Superior Court of Guam, receiving broad endorsements from the judiciary, law-enforcement leaders and dozens of attorneys and community members.

Chief Justice Katherine Marman, Associate Justices Philip Carbalito and Robert J. Torres, the attorney general, former police chief Frank Ishizaki and multiple practicing attorneys and civic leaders testified in favor of Quan’s reappointment, emphasizing his eight years as a magistrate judge, leadership in the judiciary’s electronic monitoring pilot, and his role chairing the Guam Criminal Law and Procedure Review Commission. “Magistrate Judge Quan has proven himself to be a capable and dedicated judicial officer,” Chief Justice Marman said in support of confirmation.

Attorney General Douglas Mouan also urged confirmation but used his time to highlight public-safety data his office tracks. Mouan described a “catch, release, and reoffend” tally for the previous month that he said shows alleged violations of pretrial release conditions and warned about community harm when defendants violate release terms. He said prosecutors value Quan’s flexibility in arranging unscheduled hearings to prevent release in urgent cases.

Judge Quan, who spoke near the end of the hearing, recounted his career and described the magistrate docket’s demands, saying magistrates handle high-volume, time-sensitive matters and weekend dockets. He provided court-produced performance data showing that, as of June 2025, 71.4% of people brought to magistrate hearings were released pretrial and that 92.1% of those released were not subsequently charged with a new crime; 97.7% were not charged with a new violent crime. Quan also described a written checklist he and the judiciary use to document factors considered when setting conditions or ordering detention.

Senators questioned Quan about judicial ethics and conflicts of interest; he said he is not aware of any misconduct investigations and described the recusal process required under the judicial code. Lawmakers also pressed him on pretrial detention decisions and statistics. Quan explained that magistrates document risk factors such as address stability, contactability, demeanor at hearing and electronic-monitoring eligibility and that those elements inform whether a defendant is detained or released with conditions. He noted that the judiciary is implementing processes to alert magistrates promptly when probation files pretrial-release violations.

Several witnesses highlighted the practical contributions Quan has made beyond the bench: leading the judiciary’s electronic monitoring rollout, chairing the criminal-code modernization effort (a multi-year project to update decades-old statutes), training law-enforcement personnel and mentoring junior lawyers and JAG officers in the Guam Army National Guard.

The hearing did not include a committee vote. Chairwoman Senator Telot Tidigree said the committee will accept written comment for five business days and will seek to finish confirmation in the July session before the judge’s current term expires Sept. 4, 2026. The committee also plans to consider, separately, legislative options raised during testimony related to pretrial-release standards and oversight.

Background: Magistrate judges in Guam conduct first appearances, set conditions of release, issue warrants and hear preliminary matters; their duties and ethics obligations were described to the committee at the hearing. The Judicial Council previously recommended Quan; his current appointment was transmitted to the legislature in April 2026.

What’s next: The committee will collect additional written testimony, review the record and aim to schedule a confirmation vote in July prior to the September expiration of Quan’s term. If confirmed, Quan would begin another four-year magistrate term under statutes governing the Superior Court of Guam.