A man who calls himself Ludwig da Vinci. He is a conspiracy theorist, who thinks the government is spying on him and everyone and sending chemtrails to the air- [ Kaneki's tone gives away he finds this person pretty crazy and that was in fact one of the things he found out about him. ]

But one of his theories were blackouts and network misfires- all of that happened. So, no matter how crazy he is, someone tipped him off. [ because no, Ludwig can't predict shit. ]