Edited sentence: " Oscar said that since the incident, he had been using antidepressants and sleeping pills and that he had lost weight.Botha said that after the first shots had been fired, there would not have been enough time for her to react before the final shot to her head, from which she died seconds later.Botha told the court that it was highly unlikely that Steenkamp would have been able to shout, adding the shots to her thigh, arm and head would have taken 4-5 seconds.From the witness stand, Pistorius made an apology, telling June Steenkamp: “There is not a moment and there hasn't been a moment since this tragedy happened that I haven't thought about your family.He told the court how he had learnt to be safety conscious from a young age, saying: “My mother had a lot of security concerns.On 7 April.Pistorius spoke of his early life, including his early use of prosthesis and the loss of his mother.The first witness to testify was pathologist, Jan Botha.The next witness to testify was the accused, Oscar Pistorius.We grew up in a family where my father wasn't around much so my mother had a pistol.the trial resumed