Prosecutors are saying a witness heard "non-stop shouting" coming from Oscar Pistorius' home before the shooting.
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Resham Khan and Jameel Muhktar received horrific injuries to their faces and bodies in the attack on Ms Khan’s 21st birthday.
The 53-member body agreed that Prince Charles should succeed the Queen as the next commonwealth head.
Mary Ragoobeer and her sons, Shane and Sean, were killed in the blast in Leicester on February 25.