A 32 Year Old Freemason, Christian, Conservative and Nationalist Arrested for Oslo Bombing and Shootings

Behring studied at the Oslo Commerce School, and is a self-described Conservative, Christian and Nationalist. He is also described as a one-time freemason. He owns the company Breivik Geofarm.

The reference to his ties to freemasonry can be found on TV 2, the largest commercial television station in Norway. See here.

His Twitter account, that only has one post from July 17th says:
One person with a belief is equal to the force of 100 000 who have only interests.

Also, every profile picture on his Facebook account was uploaded on July 17, 2011, just five days before the attacks.   link