The heroic and selfless actions of the victims ultimately saved lives by preventing the two attackers from penetrating deeper into the building, investigators have said.

Before the first shot rang out at a San Diego mosque in a deadly shooting, police were already scrambling to find two teenagers who would ultimately be responsible.

Cain Clark was reportedly one of the suspects who opened fire at the Islamic Center of San Diego in San Diego's Clairemont neighborhood on Monday, killing three men before apparently dying of self-inflicted gunshot wounds a few blocks away, according to media reports citing anonymous sources and a police dispatch.

The attackers who killed three people Monday at a San Diego mosque shared a live video of the shooting as well as a document citing racist, Islamophobic and antisemitic ideology.

By Mike Blake and Steve Gorman SAN DIEGO, May 18 (Reuters) - Two teenage gunmen opened fire on Monday at the Islamic Center of San Diego, California, killing a security guard and two other men outside the mosque before the suspects were found dead,

New details in deadly mosque attack; Severe weather hits states from coast to coast; Trump shows off ballroom construction amid new questions over ‘anti-weaponization’ fund; and more on tonight’s broadcast.

With its tree-filled garden, soaring ceilings and earthen-brick walls, the Hikma Community Centre on the edge of the Sahara Desert is viewed by many as an example of what architecture will need to become at the world warms.

A California mother desperately tried to alert police that her teenage son and his friend may pose a threat hours before they opened fire at the Islamic Center of San Diego.