This graphic shows some of the key pieces of evidence submitted to the bail hearing relating to the shooting of Reeva Steenkamp.
It shows a disagreement between the prosecution and defence regarding whether Pistorius put on his prosthetic legs before the incident.
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One person has been confirmed dead and several are injured in the ongoing incident in Las Ramblas.
A number of fatalities and several injuries have been reported after a van has crashed into people in the Ramblas area of Barcelona.
John Underhill said geological changes 55 million years ago mean the UK's geology is unsuitable for shale oil and gas production.