The Connecticut Appellate Court recently issued a ruling in the case of DiBella v. Norwalk, which centers on a dog attack incident that left a woman injured. The court's decision impacts how liability is determined in cases involving municipal entities and their residents. The ruling clarifies procedural requirements for filing claims related to indemnification and apportionment of liability.
The case involves Mary Lou DiBella, who was injured by a dog she and her husband, Patrick Edenburn, had adopted from the city of Norwalk. Following the attack, DiBella filed a lawsuit against the city and several city employees, claiming negligence. The city and its employees later sought to hold Edenburn partially responsible by filing a complaint for apportionment and indemnification.
In their complaint, the defendants argued that Edenburn should share liability for DiBella's injuries. However, the trial court granted summary judgment in favor of Edenburn, stating that the defendants had not followed proper procedures in seeking to include him in the case. This ruling led to an appeal by the city and its employees.
Background
The parties in this case include Mary Lou DiBella, the plaintiff, and the city of Norwalk, along with its employees Robert Sirico and Alexi Pennoyer, as defendants. The dispute arose after DiBella was attacked by a dog that she and her husband had adopted from the city. DiBella claimed that the city was negligent in allowing the adoption of a dangerous dog, which led to her injuries.
The case reached the Connecticut Appellate Court after the trial court ruled in favor of Edenburn, granting him summary judgment. The defendants contended that they had not been given a fair opportunity to hold Edenburn accountable for his share of the liability. They argued that their complaint was procedurally sound and that Edenburn should have been included in the case.
The Ruling
The Connecticut Appellate Court ruled on September 22, 2026, addressing the procedural issues raised by the defendants. The court determined that the defendants' complaint for apportionment and indemnification was improper because they failed to file a motion for permission to implead Edenburn, as required by state law.
The court ruled, "The trial court properly held that the indemnification portion of the defendants’ apportionment and indemnification complaint was procedurally improper, as the defendants failed to file a motion for permission to implead Edenburn pursuant to § 52-102a."
However, the court also found that the trial court had incorrectly granted summary judgment for Edenburn concerning the apportionment claims. The court stated that the defendants were not required to seek permission to file an apportionment complaint, which allowed them to seek to apportion responsibility for DiBella's injuries between themselves and Edenburn.
Impact
This ruling has significant implications for future cases involving municipal liability and the procedural requirements for filing claims against third parties. It clarifies that while defendants must seek permission to implead a third party for indemnification claims, they can file apportionment complaints without such permission.
The decision also highlights the importance of following procedural rules in civil cases. Defendants must be careful to adhere to the requirements set forth in state statutes to avoid having their claims dismissed on procedural grounds. This ruling may influence how similar cases are handled in the future, particularly those involving municipal defendants.
What's Next
The defendants may have the opportunity to appeal the ruling further, but details were not available in the court filing regarding any potential next steps. The case will return to the lower court for further proceedings regarding the apportionment claims against Edenburn.











