Police have released two men who were arrested in connection with the murder of teacher Sabrina Moss in Kilburn, north-west London.
No further action will be taken against them.
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It will be a cloudy and at times damp morning across much of the UK, apart from the far west where it will be dry and bright.
Barack Obama has returned to the political spotlight, campaigning for Democratic candidates ahead of upcoming elections.
The prime minister said there was a "clear and urgent imperative" to give new impetus to stalled negotiations.