TITUSVILLE – A 22 year old Titusville man is facing multiple felony charges after police say he barricaded himself inside a home with a handgun during a domestic violence incident, leading to a three hour standoff with law enforcement and a SWAT response.
The incident unfolded Monday, November 24, 2025, around 9:42 a.m., when Titusville Police officers were called to the 4400 block of Gray Avenue after receiving reports that an armed individual was threatening family members with a firearm. Officers were able to get the family to safety and quickly identified the suspect as Julius D. Castellon of Titusville.

According to the department, probable cause was established for Castellon’s arrest after speaking with witnesses. Officers attempted to negotiate with him by phone, but Castellon refused to surrender and barricaded himself inside the residence. Detectives then applied for an arrest warrant while Crisis Negotiators continued speaking with him for more than three hours.






