Three men are dead after a shooting at a San Diego mosque.

Three men are dead after a shooting at a San Diego mosque.

Two teenage suspects killed three people at the Islamic Center of San Diego before taking their own lives.

Places of worship should be safe havens for everyone. Instead, a quiet community in San Diego is now mourning a senseless act of violence.

On May 18, 2026, a shooting occurred at the Islamic Center of San Diego. Two teenage suspects entered the building and opened fire. Three men were killed in the attack. The victims included a security guard and two school staff members. After the shooting, both suspects died by suicide.

Governor Gavin Newsom and First Partner Jennifer Siebel Newsom released a statement following the tragedy. They expressed horror at the attack and offered their condolences to the families of the victims. The Governor thanked the first responders who arrived at the scene. He also stated that hate has no place in California.

What the evidence shows

• Three men were killed during the attack.
• The victims included one security guard and two school staff members.
• Two teenage suspects were involved in the shooting.
• Both suspects died by suicide at the scene.
• Investigators found writings that suggest the attack may have been motivated by hate.

The bigger question

We have to ask why two teenagers felt driven to commit such a horrific act. What kind of environment or online spaces allowed this hate to grow unchecked?

It is easy to look at the suspects and see monsters. But we must also look at the systems that failed to stop them before they reached for a weapon. How do we spot these warning signs before a tragedy happens?

The other side

Authorities are still piecing together the timeline and the specific motives behind the attack. Because the suspects are deceased, the defense will likely focus on the mental health and background of the teenagers involved. This argument will be difficult to prove given the evidence of hate-based writings found at the scene.

What happens now

Local leaders are working to support the Muslim community in San Diego as they grieve. Law enforcement will continue to search for any connections the suspects had to extremist groups. This investigation will likely lead to new conversations about how to protect religious sites from targeted violence.

What we still don't know

1. Did the suspects act alone or were they part of a larger group?
2. How did the teenagers obtain the weapons used in the attack?
3. Were there any specific threats made against the center before the shooting?

Source note

All charges are allegations - the suspects are presumed innocent until proven guilty. Information provided by the office of Governor Gavin Newsom.