A man has been charged over a threat made online to the Linwood Islamic centre and the Al Noor mosque, the sites of the two Christchurch shootings in 2019. The man, 27, who has not been named, is due to appear in Christchurch district court on Friday, charged with threatening to kill. Police were alerted to “concerning communications” made on the 4chan message board earlier this week by a member of the public through the Crimestoppers line, they.