Thanks for the link.
Continuing my Paki report ... I then put "Pakistani Students Association" and "Oklahoma" into a google search. Nearly every hit was about this one incident, which was the one that preceded the above-posted Haider "event."
The incident happened 3 days after 9-11, in 2001, and consisted of three Pakistani students getting expelled (Haider, who is actually Haijer, but he Americanized it to Haider, included). They had been picked up for "immigration irregularities," but it turned out to be because they were associated with Moussaoui.
They all lived together in the Kraettli Apartments (University-owned) on Wadsack. (That always pains me because the K family were long-time family friends of my family's.) Haijer was president of the Pakistani Students Association at the time.
OK, fast forward a little bit.
I tried to read as much as I could about all that, but my eyes were glazing over... until I sat up and took notice of a google hit that went to "OU Triangle Fraternity" meeting minutes, lol.
Seems the Triangle Fraternity frat house had been asked by the dean of students to provide a "safe house" for Pakistani students until the 9-11 "stuff" blew over.
Unfortunately, as most of you have found out, the Triangle Fraternity website is now taken down, except for the front page statement about Hinrichs. I couldn't follow whatever happened next and was too tired to try the Wayback Machine.
Since Hinrichs didn't come to campus until 2002, I didn't think I would find much, but maybe someone wants to try the follow-up.