A New Zealand teenager has faced death threats after boasting about stealing ice cream and insulted survivors of the devastating earthquake on her Facebook page. Amy Knowles, 16, sparked an embarrassed reaction from her mother after her page on the social networking site was bombarded with messages from furious residents. She was visiting Christchurch from her home in Canterbury when the earthquake struck on Tuesday. She wrote: 'Stole ice creams, got drunk and mished around seeing f***** up s***, earthquakes aren't soooo bad. 'Haha people give me s*** about loving in Rangiora. F*** you all, I have power, water, and...