Four shot, two killed in Antioch Thursday night
UPDATE: All males: 33- and 42-year-old homicide victims, 36-year-old in stable condition, 15-year-old in critical condition
By Lt. William Whitaker #6155, Antioch Police Investigations Bureau
On September 18, 2025, at approximately 10:21 p.m., the Antioch Police Department dispatch center received multiple calls reporting shots fired in the area of D Street and W. 19th Street. When officers arrived on scene, they located four victims suffering from gunshot wounds. Antioch police officers provided aid to the victims at the scene. Two victims died at scene, 23- and 37-year-old men, and two victims were transported to area hospitals. One victim (36-year-old male) is in stable condition, and the other victim (15-year-old male) is in critical condition.
9/26/25 UPDATE: According to Jimmy Lee, Director of Public Affairs for the Contra Costa County Sheriff-Coroner’s Office, the two deceased were identified as Julio Castaneda, age 33, out of Oakley and Thomas Vega Espinoza, age 42, whose city of residence is unknown. They were initially reported as ages 23 and 37 years old.
Antioch Police Lt. Bill Whitaker confirmed the ages provided by Lee saying, “Those ages are correct. We didn’t have them 100 percent identified, initially.”
The Antioch Police Department’s Investigations Bureau, consisting of Crime Scene Investigators and detectives with the Violent Crimes Unit, responded to take over the investigation. This is an active investigation, and no further information will be released at this time.
Additional inquiries, tips, or information can be directed to Antioch Police Detective John Cox at (925) 481-8147 or by email at jcox@antiochca.gov.
There have now been five homicides and 13 shootings in the city this year.
Allen D. Payton contributed to this report.
