NEW ZEALAND - Forty nine people have been killed and more than 20 others have been seriously injured at two mosques in the New Zealand city of Christchurch after at least one gunman opened fire on worshipers. The man, who identified himself as 28-year-old Australian-born Brenton Tarrant, filmed the attack on social media. Dressed in a military-style, camouflage outfit, and carrying an automatic rifle he started randomly shooting people in the Al Noor mosque shortly after 1.40pm local time (12.40am GMT). A man who claimed responsibility for the shootings left a 74-page anti-immigrant manifesto in which he explained who he was and his reasoning for his actions. He said he considered it a terrorist attack.