South Africa's star athlete Oscar Pistorius stands accused of killing his 29-year-old model girlfriend on Valentine's Day. Here are the some of the key points in his affidavit seeking bail at a court hearing on Tuesday:
"I fail to understand how I could be charged with murder, let alone premeditated murder, as I had no intention to kill my girlfriend, Reeva Steenkamp.
"We were deeply in love and I could not be happier. I know she felt the same way. She had given me a present for Valentine's Day but asked me only to open it the next day.
He said he and Steenkamp had fallen asleep together on the evening of February 13.
"I am acutely aware of violent crime being committed by intruders entering homes with a view to commit crime, including violent crime. I have received death threats before. I have also been a victim of violence and of burglaries before. For that reason I kept my firearm, a 9 mm Parabellum, underneath my bed when I went to bed at night.
"During the early morning hours of 14 February 2013, I woke up, went onto the balcony to bring the fan in and closed the sliding doors, the blinds and the curtains. I heard a noise in the bathroom and realised that someone was in the bathroom.
"I felt a sense of terror rushing over me. There are no burglar bars across the bathroom window and I knew that contractors who worked at my house had left the ladders outside. Although I did not have my prosthetic legs on I have mobility on my stumps.
"I believed that someone had entered my house. I was too scared to switch a light on.
"I grabbed my 9mm pistol from underneath my bed. On my way to the bathroom I screamed words to the effect for him/them to get out of my house and for Reeva to phone the police. It was pitch dark in the bedroom and I thought Reeva was in bed.
"I noticed that the bathroom window was open. I realised that the intruder/s was/were in the toilet because the toilet door was closed and I did not see anyone in the bathroom. I heard movement inside the toilet.
"It filled me with horror and fear of an intruder or intruders being inside the toilet.
"I thought he or they must have entered through the unprotected window. As I did not have my prosthetic legs on and felt extremely vulnerable, I knew I had to protect Reeva and myself. I believed that when the intruder/s came out of the toilet we would be in grave danger. I felt trapped as my bedroom door was locked and I have limited mobility on my stumps.
"I fired shots at the toilet door and shouted to Reeva to phone the police. She did not respond and I moved backwards out of the bathroom, keeping my eyes on the bathroom entrance. Everything was pitch dark in the bedroom and I was still too scared to switch on a light. Reeva was not responding.
"When I reached the bed, I realised that Reeva was not in bed. That is when it dawned on me that it could have been Reeva who was in the toilet. I returned to the bathroom calling her name. I tried to open the toilet door but it was locked. I rushed back into the bedroom and opened the sliding door exiting onto the balcony and screamed for help.
"I put on my prosthetic legs, ran back to the bathroom and tried to kick the toilet door open. I think I must then have turned on the lights. I went back into the bedroom and grabbed my cricket bat to bash open the toilet door.
"Reeva was slumped over but alive.
"I battled to get her out of the toilet and pulled her into the bathroom," he said, adding that he phoned one of the estate's officials and asked him to call an ambulance.
"I returned to the bathroom and picked Reeva up as I had been told not to wait for the paramedics, but to take her to hospital. I carried her downstairs in order to take her to the hospital.
"I tried to render the assistance to Reeva that I could, but she died in my arms.
"I am absolutely mortified by the events and the devastating loss of my beloved Reeva.
"I cannot bear to think of the suffering I have caused her and her family, knowing how much she was loved. I also know that the events of that tragic night were as I have described them and that in due course I have no doubt the police and expert investigators will bear this out."
"I trust the South African legal system and that the facts will show that I did not murder Reeva."