In an affidavit read to the court Oscar Pistorius has described the night Reeva Steenkamp died: "I heard a noise in my bathroom... I felt a sense of terror... I believed that someone had entered my house... I grabbed my 9mm pistol"
"As I did not have my prosthetic legs on I felt extremely vulnerable. I had to protect Reeva and myself... I had limited mobility on my stumps."
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