Delta Zeta HQ has a statement about the federal lawsuit posted on their web site,
http://www.deltazeta.org/
Excerpt:
The university's actions leave us with little recourse for uncovering the truth and restoring the good reputation of Delta Zeta. As a result, Delta Zeta filed a federal lawsuit this morning in Indiana, alleging DePauw University has defamed our organization and our members, broken its contractual obligations to the sorority, and interfered with our business relationships. . . .
The statement on the web site says that a lawsuit was NOT Delta Zeta's preferred form of action.