Hamilton, Ohio police are actively searching for a suspect following a violent domestic incident that escalated into a barricade situation and resulted in a structure fire. The incident occurred on the evening of Friday, September 11, 2026, on the 200 block of Eaton Avenue in Hamilton. According to Hamilton Police Assistant Chief Bryan Robinson, officers responded to the residence around 7:00 p.m. after receiving reports of a physical altercation between two brothers. Upon arrival, officers observed one of the individuals flee back into the house and ascend to the second or third floor. Police entered the home to attempt contact with the individual, but the suspect did not respond to their presence. Shortly thereafter, officers heard several gunshots inside the residence, prompting them to evacuate the building and call for backup. Following the discharge of weapons, smoke was observed emanating from the structure, leading police to contact the Hamilton Fire Department. Firefighters subsequently began attacking the blaze. As of Friday night, the suspect remains at large and has not been located. The investigating agency is the Hamilton Police Department. Authorities are urging anyone with information regarding the suspect's whereabouts or the incident to come forward. The suspect is described in the context of being involved in a domestic dispute that turned violent, involving firearms and resulting in a fire. No specific physical description or name of the suspect has been released in the initial report. Residents and the public are advised to exercise caution in the area and to report any suspicious activity to local law enforcement immediately. The case remains under active investigation as police continue their search for the individual who barricaded themselves in the home.