Here's what I don't entirely get about the stated series of events, and it is very likely because I've missed something in the coverage I've read.
So, Oscar wakes, brings the fans in from the balcony outside. In so doing he hears a noise from the bathroom, becomes frightened. He then moves from the bedroom, after getting his gun, to the bathroom, which ends with four shots being fired and Steenkamp dead. So--from the moment he's frightened to the moment he pulls the trigger, he makes no noise? Doesn't call out for anyone to identify themselves, doesn't say "I have a gun get the fuck out of here!" or anything close? He just quietly moved into the bathroom and fired away with no pause? Oscar claims at one point he yells back to Steenkamp, who he thought was in the bedroom, to call the cops. I ask because naturally at some point you'd expect Steenkamp to make some sort of noise that would identify herself. It's the middle of the night, you're in the bathroom--you know if your partner suddenly comes in, it's too quiet not to notice--she doesn't even give an "...Oscar?" I guess it's possible, just seemed like the biggest strain on credibility in the story and wondered if there was some piece I've missed that would at least make it more plausible.