The defence lawyer in the Oscar Pistorius murder trial has begun presenting his closing arguments.
Second day of closing arguments at trial of Oscar Pistorius. For defence, Barry Roux is on his feet, showing court pictures from crime scene
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The shocking video of Laquan McDonald being killed brings the debate about racism in the US criminal justice system centre stage once more.
A video of a white police officer shooting dead a black teenager has been released by authorities in Chicago.
Cold in the wind