The perfect war is started for obscure reasons, is hopelessly murderous, and accomplishes nothing.

I've done interviews in one day that went on for fifteen, sixteen hours. And at a certain point, the control over what they're saying breaks down; it becomes different. It becomes really powerful, and for me, real. It becomes out of control.

I remember on page one of The New York Times the article about Fred Leuchter. The heading was "Can Capital Punishment Be Humane" and it was the story about an electric chair repairman and execution machine designer. And then buried in the back of the paper was the fact that Fred Leuchter had also been involved in holocaust denial.

I actually wanted to publish [ interview with Donald Trump about Citizen Kane] in the New York Times, but the circumstances under which I did that movie made me vulnerable to a lawsuit and at this point in my career, I don't want to go there. But it's amazing.

Basically, "Making a Murderer" chronicles a set of crimes committed in Wisconsin: Manitowoc, Wisconsin. The first crime is a miscarriage of justice. Steven Avery is convicted and sentenced to a very, very long prison sentence for the assault on a woman. And it comes to light through DNA evidence that he was not the assailant.

Maybe existence is ultimately a lonely thing.

I never intended to be a documentary filmmaker. I think I became a documentary filmmaker because I had trouble writing, and I had trouble finishing things.