Authors: Mandy Wiener
The same night Fourie issued his Twitter statement, Samantha Taylor made contact with the prosecution team. She told them that Fourie had asked to be moved because Oscar had been arguing with her on the phone. She confirmed the same to us: âThere was a lot of screaming and shouting and crying and making up. I know Arnu Fourie said in a statement that he moved out because he
had a race and he needed to concentrate on it, but ⦠I mean I think he also feels like he didn't want to put himself in the position to “out” Oscar in a way.'
Taylor also produced an email that Oscar sent to her on 18 July 2012 that appeared to show that Reeva wasn't the only girlfriend he planned to take overseas to competitions.
When I invited you I was so excited to tell you because I knew we had had some hard days behind us. I had asked Peet to do everything he could last week to find you a ticket â¦
⦠I don't even feel like going to London now that you wont be there with me.
In court, Nel also referred to an email Oscar sent to his agent on 12 September 2012 that included copies of Taylor's passport:
Here is Sams Passport. Please keep it on file, think we sorting shit out.
:)
Oz
Van Zyl was adamant Reeva was the first girlfriend Oscar asked to accompany him to a competition, and after studying the email with the passport presented in court he said he could not remember receiving it.
Van Zyl said he kept Taylor's passport on file as it was later used to make travel arrangements for the Seychelles trip the couple were featured on for local TV magazine show
Top Billing,
but reiterated no knowledge of Taylor ever being invited to the London Olympic Games. Nel argued that if Van Zyl has no recollection of this significant request â to take a girlfriend to the Olympic Games â then it must be a lie by the accused. The prosecutor believed it was an example of the agent protecting his client, that he wanted to testify that Reeva was the only girlfriend he ever invited overseas.
It was hard to see what value Van Zyl's evidence had brought for the defence team; it was anecdotal at best.
The defence team saved a big gun for last with sports scientist Professor Wayne Derman, who rounded off Oscar's defence. He brought together the elements of the heightened anxiety, Oscar's fear of crime and his training as an athlete, and attempted to explain what triggered Oscar's reaction on that Valentine's morning. Derman submitted a 53-page report that started off with a disclaimer that he was giving evidence in his personal, private and professional capacity and not as a representative of any institution or organisation. He wanted to make it clear he wasn't speaking for the University of Cape Town, where he's employed, or as the chief medical officer for the South African Paralympic Team that went to London in 2012.
The professor had known Oscar for six years, conducting periodic health assessments of the athlete and making direct observations during medical consultations. Derman said he got to know Oscar better by spending time with him during the 2008 Beijing and 2012 London games, but he has also remained his treating physician outside of his role as team doctor.
Derman said Oscar's most significant medical issue over the years has been his stumps, which were chronically problematic, particularly the left one. This meant he was unable to bear full weight on that stump, had poor balance and walking was difficult â in other words, Derman was echoing the observations of Oscar's orthopaedic surgeon Dr Gerald Versfeld.
In terms of his patient's psychological well-being, the professor noted:
My observations relating to aspects of Mr Pistorius' interactions with myself, is that he is an anxious individual. I have found him to be anxious during most interactions, with myself and others within the
Paralympic village and other environments particularly related to competition. He has a tremor of the hands. He also presents with a sleep disorder, a disorder for which I have previously had to medicate him.
Derman referred to a study that looked at markers of psychological stress, particularly anxiety and depression, which found these indicators higher in athletes with disabilities as opposed to a control group of able-bodied athletes. He said Oscar's results for this same test were higher than the average for the group, which meant he exhibited higher levels of anxiety and depression in relation to this test:
I also found Mr Pistorius to be hyper vigilant. I have observed this behaviour particularly with him rapidly looking around the room and scanning when we are in the dining hall setting, the team setting and even during one on one consultations in my rooms.
He presents with a very exaggerated startled response which I have observed a number of times at opening or closing ceremonies when the events were marked by fireworks. Whilst I have seen this exaggerated response in a number of the Paralympics athletes, Mr Pistorius exhibits an excessive response which involves him covering his head and ears and cowering away until the noise ends.
Derman pulled these threads together by concluding that, in his experience, the levels of anxiety and fear as well as the startle response, and fight-or-flight response, is increased in certain people with a disability.
He explained this response as how the body prepares itself for strenuous physical activity in the face of an emergency or stressful situation. To add to this, he found that the fight-or-flight response featured more prominently with people with disabilities, particularly those with mobility impairment. The professor further differentiated between these responses: the startle is the stimulus, usually auditory or visual, that triggers the fight-or-flight response.
Derman then produced academic literature that further showed that the startle response, which triggers the fight-or-flight response, was also exaggerated in individuals with high anxiety. It was becoming clear where the defence was going with this witness: the court would have to place Oscar in the bathroom, consider all the factors related to his psychology and then trigger this response.
Derman explained the anomaly that Nel had identified, that despite Oscar's
claim that he felt vulnerable, he went towards the danger. âWell, in this context, M'Lady, fleeing is not an option. The individual has no lower legs, so to flee is not an option and if one finds oneself without the ability to flee, the other option is to fight. So to approach the danger is an understandable physiological phenomenon,' he said.
Under cross-examination, when questioned about those seconds before he pulled the trigger, Nel had challenged Oscar on his evidence that âI was not thinking'. Derman referred back to his explanation about how the unconscious part of the brain comes into play in such a situation, and how that part of the brain has even greater control over the conscious part of the brain in individuals who present with higher anxiety. He argued that this accounted for Oscar's apparent inability to think in that moment.
Applying this to Oscar's version, Derman identified three auditory events that constituted the triggers for the startle that led to the fight-or-flight response.
⢠The bathroom window opening.
⢠The toilet door slamming shut.
⢠The noise inside the toilet cubicle â the magazine rack.
Derman believed the court should consider Oscar's significant disability when passing judgment on his reaction on the morning of the shooting. Without his prosthetic legs fitted he did not have the option to take flight when presented with a threat; he has a lifetime of real and learnt vulnerability; a profound fear of crime; added to that his hyper-vigilance that results in an exaggerated startle response, and heightened anxiety that results in a significant fight-or-flight response; and his training as an athlete to be primed to react to the auditory stimulus of the starter's gun:
It is my considered view, having regard to my knowledge and experience of Mr Pistorius, my knowledge and experience of disability and athletes with disability and my knowledge of the physiological responses under stressful conditions, all of which render it probable that his version of having experienced auditory stimuli, which he perceived to be life threatening to both himself and Ms Steenkamp, resulted in a significant startle and the flight and fight response, as he is not able to flee, due to his disability, his fight response dominates his behaviour, as it has in the past, and he approaches the perceived danger.
Further sounds then lead to further potentiated startles and in the
setting of the complexities mentioned above, resulted in an exaggerated fight response, which culminated in this horrific tragedy.
Derman's evidence set out one possible defence of the accused; it explained why he fetched his gun instead of running away, as Nel had suggested he could have done, and it explained why he said he did not intend to shoot, but he did âby accident'. But would the judge accept it and how would the prosecution react?
The prosecution's first problem with Derman was whether he could in fact be seen as an expert witness â he conceded he had never testified in a criminal matter. The prosecutor's second issue was whether the professor could be considered unbiased, with a duty towards the court, when the accused was also his patient. Nel argued there was a conflict of interest, in that as a medical practitioner the witness would have an obligation towards his patient. The cross-examination was thus characterised by several tense exchanges between the prosecutor and the witness, with the judge having to step in on several occasions. The questions were not about the science of the responses Derman described, but rather about their application in this particular scenario.
Derman consulted with Oscar first before the trial started and for a second time before he was referred for psychiatric observation. Nel questioned the witness on the information Oscar had provided to him about the incident, and tested him on his thoroughness.
Nel: | Now, you ⦠I am sure you still have your notes of all these consultations you have had and if somebody would ask you, specifically what happened the first and second occasion, you would be able to tell the court? |
Derman: | Well what I can tell you, Mr Nel, M'Lady, is that I asked Mr Pistorius, what happened on that night. It was very important that I heard from him first-hand, to which he described that to me. I did not take any notes about that. I listened carefully to him and when I spoke to him subsequently to that, I again spoke to him. I wanted to make sure that there ⦠some of the things in the record that I read, did not make sense to me and again, I did not take specific notes about this. I made sure that I understood it as it was here. |
Nel argued that an expert witness, expected to give evidence in a criminal trial in a High Court, would have taken notes of the meetings he had with the accused. He also wanted details of the original version of events given by Oscar to Derman. Oscar had only given the explanation of the magazine rack noise triggering his reaction under cross-examination and Nel implied it was a new invention.
Derman said Oscar told him about the magazine rack at their first meeting.
When Nel questioned the time period during which a person would be less in control of the conscious part of their brain, Derman explained that on the first startle â the window opening â Oscar froze.
âJa, so now he froze,' said Nel. âSo whatever he done after that, that was him being in control of himself, thinking what he is doing?'
âWell, I know that the ⦠his next response is, he told me was to go and get the gun next to his bed,' said Derman.
Nel's issue with this version was the apparent contradiction of the startle response being a freeze, and then the accused fetching his firearm. âYou cannot now freeze and then fight,' he argued. The prosecutor was attacking the defence that Oscar was not consciously thinking about his actions when he fetched his firearm and stormed the perceived threat in the bathroom. âOkay but, what you will ⦠what you are able ⦠what you will concede is, there is an element of thinking,' said Nel.
âThere is indeed,' answered Derman. âBecause he realised he has to get a gun.'
The prosecutor zeroed in on the effect that time has on this type of response:
Nel: | Now in an incident like this, where there is a startle with ⦠the accused finding a gun, knowing where it is. Getting the gun to fire, going to the bathroom, killing someone. Would that still make sense to you, if there was just one startle? |
Derman: | No, there would need to be more startles. |
Nel: | Okay. Good now there we are. Why? |
Derman: | Because of the period of time that elapsed between that first startle and the reaction. |