murder. clarissa ward broke the story and joins us now live in istanbul. what are you learning? >> so erica, we have to talk you through this video because it really is extraordinary. and if you heard it described and didn't see it for yourself, you might not actually believe it. essentially, what the turkish officials believe here is that the saudis sent a man called mustafa al madani, 57-year-old. he's sent along with the 15 operatives. but he obviously, a couple decades older than the others. hao was sent along. he arrived at the consulate behind me at 11:03 in the morning, wearing a plaid shirt, wearing blue jeans. then around lunch time, we see jamal khashoggi enter the consulate. he is wearing dark jeans, jacket, a shirt underneath with a black t-shirt underneath the button down shirt. fast forward, we know jamal khashoggi was killed quite soon after he entered the consulate. we see coming out the back door of the consulate, the back exit,