I was making a comparison to someone who does have NPD - whether he does or not is anyone's guess - I think the argument his personality has narcissistic traits is well-founded. Further, due to the nature of this forum, personality disorders are very, very often a topic of discussion for obvious reasons. It isn't people trying to diagnose so much as it is trying to make sense of the unthinkable. I do, very strongly, believe narcissists and abusive personalities share a great many traits though. Whether he's an abuser could be argued too...but there's a lot there seemingly very consistent to someone who is.
I believe, very simply, Oscar thought he would get away with Reeva's murder and still probably does. His entire adult life, and quite possibly much longer, he has never been required to account for his actions. Why should now be different than every other experience? Though he denies it, there is a claim that he boasted to police after being arrested he'd beat the murder charge. "I'll survive. I always win."
I'd thought initially Oscar wasn't the brightest crayon in the box...but I have a sneaking suspicion he's far craftier than some give him credit for.
Please pardon errors as posted via Tapatalk with a less than stellar user.