The lawyer for family of Gareth Williams has made a dramatic intervention at the pre-inquest review into death of MI6/GCHQ code breaker.
He's says there is no DNA and no fingerprints from anyone else in the flat and there are no signs of covert entry .
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Shocked neighbours have told of their fear and paid tribute to a "nice lady" found stabbed to death at her home in Muswell Hill.
The deputy leader of far-right group Britain First has been arrested in London over a speech made at a rally in Belfast this summer.
Captain Mike Green, a senior flying instructor, was piloting the two seater helicopter involved in the crash.