More tests are to be carried out on the body of a teenage girl who died suddenly in Oxford.
Martha Fernback suffered a heart attack at Hinksey Park at the weekend. It's thought the 15 year old had taken a form of ecstasy. A post-mortem examination proved inconclusive. A 17-year-old boy, who was arrested, has been released on bail.
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Surrey Heath MP Michael Gove has confirmed he will stand for leadership of the Conservative party - taking on Maidenhead MP Theresa May