Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.Jump to contentThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged inAllNewsSportCultureLifestyle(AFP/Getty)Two teenagers, Cain Clark (17) and Caleb Vazquez (18), attacked the Islamic Center of San Diego, killing security guard Amin Abdullah and two other men before dying by suicide. The attackers were heavily inspired by the 2019 Christchurch mosque shooter, Brenton Tarrant, referring to themselves as 'Sons of Tarrant' and emulating his methods. They left behind a 74-page manifesto, similar to Tarrant's, which contained far-right ideologies, including the 'white replacement' theory, and expressed hatred towards various groups. Extremism researchers highlight a growing trend of violent extremists online emulating past high-casualty attacks and using manifestos to spread their ideologies, a phenomenon they describe as 'gamifying' violence. The incident underscores the contagion of mass violence and the rising threats against religious communities, contrasting with the security guard's dedication to protecting his community from increasing anti-Muslim sentiment. In fullTeen gunmen’s Christchurch shooting obsession ended in San Diego mosque massacreThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in

The complex is home to the Al Rashid school where crowds of young students were seen being evacuated on Monday following reports of the shooting.

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.Jump to contentThank you for registeringPlease refresh the page or…

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleA shooting at the Islamic Center of San…

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleA woman speaks with a San Diego Police…

Authorities say 17-year-old Cain Clark was one of two teens who opened fire at a San Diego mosque before taking their own lives; his mother had warned he was suicidal and armed,…

The teenage suspects, who left writings hostile toward other races and religions, killed themselves after fatally shooting three at the Islamic Center.

Two gunmen, both believed to be teenagers, died by 'self-inflicted gunshot wounds'

NEW YORK: “Anti-Islamic writings” were found in a vehicle connected to the two teenage suspects in Monday’s shooting at the Islamic Center of San Diego that killed three people,…

Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleSecurity guard Amin Abdullah was killed…

Authorities say the two teenagers who opened fire on the Islamic Center of San Diego, killing three, became radicalized online.

Law enforcement officials say the suspects in the attack that killed three people were radicalized online.

Investigators are looking deeper into the motives of two teen gunmen who opened fire at an Islamic center in San Diego. Police say more than 30 guns were found at their homes, as…

In a news conference today, the FBI said the pair of reclusive teens had met online and bonded over their warped world view which included white supremacist rantings and alleged…

Horror details contained in a “manifesto” left behind by the suspects of a deadly shooting outside a US mosque have been revealed by the FBI, who say the two teenage gunman appear…

Investigators say Cain Clark, 17, and Caleb Vazquez, 18, met online before discovering they both lived in the San Diego area

Thousands of kilometres away, but the terrible connection to Australia is evident. ABC NEWS Verify looks at the inspiration behind the San Diego Islamic Centre murders.

Two teenagers radicalized online shot and killed three men at a San Diego mosque. Their writings reveal hatred towards various communities

Investigators say the teens met online, left racist texts and livestreamed the attack; guard Amin Abdullah died stopping them from reaching 140 students inside the Islamic center

The rambling, hate-filled pages, shared online via a niche file-sharing website, describe a planned 'blitzkrieg' to 'cause as much death and destruction' as they could.

Authorities said that San Diego shooting suspects allegedly left behind a 75-page manifesto