The Connecticut Supreme Court recently upheld the conviction of John Mallozzi, the former chairman of the Stamford Democratic City Committee, for absentee ballot fraud. The court's decision, issued on July 14, 2026, confirmed Mallozzi's conviction on fourteen counts of false statements in absentee balloting and fourteen counts of forgery in the second degree. This ruling is significant as it reinforces the legal standards surrounding expert witness disclosures in criminal trials.
Mallozzi's case stems from his involvement in submitting fraudulent absentee ballot applications during the 2015 municipal election cycle in Stamford. The court's ruling impacts not only Mallozzi but also sets a precedent for future cases involving similar allegations and the disclosure of expert testimony.
Background
John Mallozzi served as the chairman of the Stamford Democratic City Committee during the 2015 elections. His conviction arose from allegations that he submitted fraudulent absentee ballot applications to the Stamford town clerk. The state alleged that Mallozzi, with the assistance of others, obtained absentee voting sets unlawfully, leading to the submission of ballots on behalf of individuals who had not requested them.
The case began when the State Elections Enforcement Commission (SEEC) received complaints regarding irregularities in absentee voting, including instances of individuals voting twice. An investigation revealed that signatures on absentee ballot applications did not match those on voter registration cards. This prompted further scrutiny of Mallozzi's actions, leading to his arrest in January 2019.
During the trial, the prosecution presented handwriting analysis from Greg Kettering, a forensic science examiner, who concluded that there were indications of common authorship between Mallozzi's handwriting and the fraudulent applications. The defense, however, did not disclose its intention to call its own expert witness until the fifth day of trial, after Kettering's testimony had concluded.
The Ruling
The Connecticut Supreme Court ruled that the trial court did not abuse its discretion in denying the defense's request to call an undisclosed expert witness. The court emphasized that the defense had failed to demonstrate good cause for the late disclosure of its expert. The ruling stated, "The Appellate Court correctly concluded that the trial court had not abused its discretion in denying defense counsel’s request to present the testimony of a previously undisclosed expert witness."
The judges involved in the ruling included Chief Justice Mullins and Justices D’Auria, Ecker, Alexander, Dannehy, and Bright. The court's opinion highlighted that the defense's request to introduce a new expert witness constituted a significant departure from their disclosure obligations, especially since the prosecution had disclosed its expert witness well in advance of the trial.
Impact
This ruling has important implications for the legal landscape in Connecticut, particularly concerning the disclosure of expert witnesses in criminal trials. The court's decision reinforces the expectation that both parties must adhere to disclosure rules to ensure a fair trial. The ruling also emphasizes the need for timely communication regarding expert witnesses, which can significantly affect trial outcomes.
Moving forward, this case may influence how courts handle expert witness disclosures and the consequences of failing to disclose such information in a timely manner. It serves as a reminder for defendants and their legal teams to be diligent in their preparations and disclosures to avoid potential pitfalls during trial.
What’s Next
While the ruling in State v. Mallozzi is final, there may be future cases that challenge or clarify the standards for expert witness disclosures in Connecticut. Legal experts and practitioners will likely monitor how this ruling influences subsequent cases in the state.











