"Last I heard, after he was released, and the apartment was cleared of explosives and whatever, he was allowed to return."
And your source for this is ...?
"And your source for this is ...?"
The same article we are discussing here for at least the first part. I'll have to hunt around and see if I can find where I saw that he is back in his apartment.
"Also arrested was Pakistani student Fazal M. Cheema, the roommate of the student who apparently killed himself with a bomb, Joel "Joe" Henry Hinrichs III. Cheema took a polygraph test and later was released, The Oklahoman has learned."