The Corrections Department has admitted it should not have let the man accused of the Christchurch massacre send a six page letter from prison that has been posted on the 4chan website.In a statement, Corrections minister Kelvin Davis said Corrections should not have allowed the letter to be sent, and the Government is looking into whether a law change is needed to prevent such a mistake happening again. Researcher Ben Elley is writing his PhD on alt-right terror tactics and he speaks with Karyn Hay about online extremism.
Brenton Tarrant, the man charged in relation to the mosque shootings in Christchurch massacre, in the dock at Christchurch District Court for his first appearance on 16 March. Photo: Supplied / Pool
