Prosecutors say weapons found at suspect's apartment, along with 'data files with radical right-wing contents'; man said to cite Christchurch attack in online chat

In surprise, Brenton Tarrant reverses his plea and dispels fears he would try to advocate extreme views; hearing held by videoconference due to coronavirus protocol

Extremists forming alliances, working together, inspiring each other in growing international movement similar to jihadism; many blame Jews for facilitating immigration

Media reports say an infiltrator into group tipped off police to preparations to use semi-automatic weapons in a copycat attack

Document appears to be copy of text linked to suspect in deadly shooting at New Zealand mosque; Department of Public Safety says there appears to be no direct threat to students

Warsaw says man wanted to learn to operate same weapons used in a deadly white supremacist's attack on mosques in New Zealand

US tech companies decline to release data on online spread of footage, which would show impact of new measures they vowed to take to prevent amplification of violent content

In wake of Christchurch attack, allegedly carried out by Australian, ASIO says networks more organized than in the past but Islamists remain the chief terror threat

Twitch platform says suspect uploaded video of attack; media reports assailant is 27-year-old German man 'Stephan B'; interior minister confirms motive of Jew hatred

Popular video blogger, with a history of anti-Semitism, wanted to give gift to celebrate surpassing 100 million YouTube subscribers, but says he didn't think it through