One person has been killed at Synagogue in San Diego, The New York Times reported.

The woman has been killed, and three injured as a result of incident.

After the attack, the police arrested a 19-year-old man.

The US President Donald Trump told reporters that the White House is doing “heavy research” and “will get to the bottom of it."

The shooting occurred six months after the attack on a synagogue in Pittsburgh, leaving 11 people killed.