Oh give it a rest. We saw him kill the man, he can sit a cell and prepare for his trial like any other killer. If you don't like what people int he media say find different commentators or stop listening to pundits altogether.
I am sick to the back teeth of people complaining about 'the mainstream media', when Fox News and Sinclair broadcasting are two of the biggest companies in TV.
He can sit in a cell while being investigated. The fact that it is all on camera just makes it a quick investigation. But everyone gets due process. (also EVERYONE there needs to be investigated, not just the killer)