India, May 20 -- Two teenagers who shot and killed three men during a shooting incident in a San Diego mosque in California were radicalized through online platforms where they initially connected and exchanged white supremacist ideologies, as per authorities and their own writings.

The duo "didn't discriminate on who they hated," stated Mark Remily, the chief FBI agent in San Diego, on Tuesday.

The documents, acquired by The Associated Press, contain hateful language directed at Jewish individuals, Muslims and Islam, as well as the LGBTQ+ community, Black individuals, women, and both the left and right sides of the political spectrum. They both conveyed the belief that white people are facing elimination, and one of them discusses ment...