A teen accused in last week’s deadly shooting at the Islamic Center of San Diego had a twisted obsession with infamous mass killers and even showed up to school dressed like them before the attack.

We’re less than halfway through 2026, but it’s already been a killer year for shooters. Pragmata’s hack-and-shoot twist is an inventive spin on the formula, Marathon is a killer extraction shooter ...

More than a year before two teens attacked a San Diego mosque, killing three, local police filed a protective order to remove dozens of firearms from one of the shooter’s homes after concerns about ...

(KGTV) — The family of Caleb Vazquez, one of the suspects in Monday's deadly mass shooting at the Islamic Center of San Diego, released a statement Thursday night. "We want to begin by acknowledging ...

A so-called software supply chain attack, in which hackers corrupt a legitimate piece of software to hide their own malicious code, was once a relatively rare event but one that haunted the ...

SAN DIEGO -- Two teenagers who shot and killed three people in an attack on a California mosque were radicalized online, where they first met and shared white supremacist views, according to ...

Three people were killed Monday morning after two teenage shooters opened fire outside a mosque in the Clairemont neighborhood of San Diego. An active shooter situation was first reported to law ...

The teenage San Diego mosque gunmen appear to have left behind a shocking, hate-filled manifesto, which praised Adolf Hitler and a slew of mass murderers, before the attack, The California Post has ...

Anna Schecter is the senior coordinating producer for CBS News and Stations' Crime and Public Safety Unit, based in New York. Senior producer, CBS News Investigative Unit Pat Milton, an award-winning ...

SAN DIEGO — The teenagers who killed three people at a San Diego mosque met online and shared a “broad hatred” toward different religions and races, authorities said Tuesday. Mark Remily of the FBI ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Five people are dead, including two suspects and three victims, after ...