San Diego Mosque Attack Kills Three Who Tried to Stop Gunmen

Three adults were killed Monday morning in a shooting outside the Islamic Center of San Diego, with police treating the incident as a possible hate crime after discovering anti-Islamic writings in the suspects' vehicle. Two teenage gunmen, identified as 17-year-old Cain Clark and 18-year-old Caleb Vazquez, died from self-inflicted gunshot wounds blocks away shortly after the attack.

San Diego Police Chief Scott Wahl said officers responded within four minutes of a 911 call at 11:43 a.m. and found three deceased victims outside the mosque complex. One was a security guard credited with preventing far greater casualties. "It's fair to say his actions were heroic," Wahl told reporters. "Undoubtedly he saved lives today." The guard, described by those who knew him as a father of eight, was among three staff members killed at the site, which houses the largest mosque in San Diego County.

The timeline reveals police had already been searching for the pair for roughly two hours before the shooting. Clark's mother contacted authorities around 9:42 a.m. to report that her son had taken multiple weapons from the home, along with her car, and was possibly suicidal. She noted he was with a companion and both were wearing camouflage. Officers used license plate readers and checked local areas, including a mall and a school one of the teens had attended, but the attack unfolded before they located the vehicle.

After the mosque shooting, police received reports of shots fired at a landscaper nearby. They found the two suspects dead inside the car. Investigators recovered writings described as anti-Islamic and noted the phrase "hate speech" scrawled on one of the firearms used. The FBI is assisting with the probe, and authorities have set up a tip line for public information.

Mayor Todd Gloria confirmed the hate crime classification during an afternoon press conference, citing the rhetoric found with the suspects. No officers fired their weapons during the response, and the scene was cleared room by room amid reports of chaos inside the complex. All three victims were adult males working at the center.

The attack occurred just before midday prayers, catching many in the community off guard. Residents nearby described seeing the security guard struck by gunfire and praised his quick intervention. Police continue to investigate the exact motive, though the writings and targeting of the mosque point investigators toward ideological drivers rather than random violence.

This incident underscores ongoing challenges in tracking troubled young men who arm themselves and act on apparent grievances. With the suspects dead, key questions about their radicalization or personal histories remain unanswered for now. The FBI's involvement suggests federal resources will focus on any broader connections or online activity that may have fueled the assault. Local officials have not released the victims' names pending family notifications, but the security guard's role has drawn particular attention for limiting what could have been a larger tragedy.