Just found something strange on the Delt website though. Ferrell went to school and graduated at USC... there is only a colony at USC. They have no house on the fraternity row and no recognition from IFC, and the nationls site says it's the "Crescent Colony"
http://www.delts.org/chapters/chaplink.shtml
there's the link. How can Ferrell be a Delt from back in the day from USC when they're not even a chapter yet? Unless I'm missing something, of course. Perhaps they had their charter taken and they're starting up again. But wouldn't they regain the same chapter designation they had prior to that? Either way, the whole situation sounds fishy.
If he's a Delt, why would he do a special at a TKE house? Doesn't really make sense.