Fontana Police Seek Additional Victims in Child Sexual Exploitation Investigation   In August 2026, Fontana Police detectives began investigating reports that a child under the age of 14 had been sexually exploited by an adult they met on social media.   The investigation led detectives to Sergio Cortes, 21, of Los Angeles, who was arrested on October 15, 2026, in Los Angeles. Following Cortes’ arrest, detectives uncovered information linking his social media accounts and phone number to additional potential victims. Investigators believe there may be other minors who had contact with Cortes online and are asking anyone who may have been affected to come forward.   Detectives learned that Cortes allegedly used social media platforms, including Instagram, Snapchat, and X, to contact minors, misrepresent his age, and attempt to arrange in-person meetings. He also allegedly requested sexual images and videos from minors. Anyone under the age of 18 who had contact with Cortes online, or any parent or guardian who believes their child may have been contacted by him, is encouraged to contact Detective Romo at [email protected] or 909-356-3350. You do not need to be certain that you were victimized to reach out. Any information may help investigators identify others who may have been affected. Cortes allegedly used the following social media accounts:       •    X: @AlexR654478     •    Snapchat: cortes262277     •    Instagram: 806cortez, goat.3786383, guer.o92837, gecko.26911611, 9corttez