The founder of the online encyclopaedia Wikipedia has launched a petition to prevent a north Derbyshire student being extradited to America. Richard O'Dwyer from Bolsover could face ten years in prison for breaching US copyright laws after setting up his TV Shack website.
Martin Fisher reports.
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The men, all aged 19, were arrested on Tuesday.
Zena Victoria Jackson, 43, and her six-year-old daughter Cidalia Mendes-Jackson died after being hit by a lorry on Spring Bank in April.
Andrew Broadhead, 42, and his eight-year-old daughter Kiera died in the blaze at their home in Stanley in October.