The national headquarters for Sigma Alpha Epsilon is closing its chapter at the University of Oklahoma after video surfaced Sunday of members on a bus singing racist lyrics about their fraternity. SAE's national office called the video "inappropriate" and said it was "disgusted" by its members behavior.

"In addition, all of the members have been suspended, and those members who are responsible for the incident may have their membership privileges revoked permanently," the national SAE office said in its statement.

Prior to SAE's announcement, University of Oklahoma President David Boren said if they determine it is in fact their chapter of SAE, the fraternity would be removed from campus.