Skip to content
personpersonThomas BalboniThomas BalboniFingerprint examiner and investigator with the State Attorney's Office, Second Judicial Circuit, who testified as an expert in the 2019 Garcia–Magbanua trial.← All People
Expert witness· State Attorney's Office, Second Judicial Circuit

Thomas Balboni

Courtroom still of Thomas Balboni.

Fingerprint examiner and investigator with the State Attorney's Office, Second Judicial Circuit, who testified as an expert in the 2019 Garcia–Magbanua trial.

56 lines·6 proceedings·2 mentions·2 trials

About

Balboni is useful for tracing two distinct strands of physical-evidence discussion: fingerprint evidence connected to Garcia in the 2019 joint trial and analyst support in the later Aucilla River gun investigation.

Thomas Balboni was a State Attorney's Office investigator with fingerprint-analysis expertise. In the Garcia–Magbanua 2019 Joint Trial, he testified about comparing Garcia's known fingerprints with a thumbprint on a pawn transaction form in Garcia's name and concluded that the print matched Garcia's right thumbprint. His testimony also addressed the form's listed phone number, date, and Miami address, and he confirmed that it contained no fingerprints for Magbanua. Cross-examination explored the limited scope of his work, including steps he had not taken beyond the fingerprint comparison, while juror questions addressed when Garcia's prints were taken and how long prints can remain identifiable on paper. In magbanua-retrial-2022, he was identified as an analyst who assisted the Aucilla River gun investigation, where investigators recovered and documented a gun described as a different make and model from the weapon used to kill Professor Markel.

Trial Record (6)

GMGarcia–MagbanuaSep 26, 2019 – Oct 11, 2019Called by prosecution

On Day 3, Thomas Balboni testified as a fingerprint-analysis expert and matched the thumbprint on a pawn transaction form to Garcia's right thumbprint.

Day 3

DirectThomas Balboni - DirectThomas BalboniGeorgia Cappleman4highlights29lines spoken

Summary

Fingerprint examiner Thomas Balboni testified that Garcia’s known right thumbprint matched the print on a pawn ticket listed in Garcia’s name.

Highlights (4)

Quote“It was my determination the fingerprint on the pawn ticket matched the No. 1 digit or the right thumbprint of the individual whose fingerprints I obtained.”— Thomas BalboniBalboni stated his fingerprint-comparison conclusion concerning the pawn ticket.Open in transcript →Watch this moment ▶
CrossThomas Balboni - CrossThomas BalboniSaam Zangeneh2highlights20lines spoken

Summary

Balboni confirmed that his fingerprint work on the 2013 Miami pawn form was limited and that he did not pursue related records or surveillance.

Highlights (2)

CrossThomas Balboni - CrossThomas BalboniChristopher DeCoste2highlights4lines spoken

Summary

Balboni confirmed the pawn form fingerprint matched Garcia's right thumbprint and did not include Magbanua's fingerprints.

Highlights (2)

testimony highlightBalboni confirmed that the single fingerprint on the pawn form matched Sigfredo Garcia's right thumbprint and that no fingerprints for Katherine Magbanua were included.Open in transcript →Watch this moment ▶
Quote“It has a single fingerprint on the lower right-hand corner of the form that was compared to the known prints of Mr. Garcia, and I determined that that, in fact, was the right thumbprint of Mr. Garcia on the pawn form.”— Thomas BalboniBalboni restated the scope and result of his fingerprint comparison on the pawn form.Open in transcript →Watch this moment ▶

Day 8

KMMagbanua RetrialMay 18, 2022 – May 27, 2022

Assisted as an analyst during the Aucilla River gun investigation discussed in the trial.

Day 7