A Fraternity That Was Suspended By East Tennessee State University Plans To Return Soon. Pi Kappa Alpha, Also Known As Pike, Have Been Working With Etsu To Create A New Provisional Chapter On Campus. Professional Expansion Consultants Will Arrive On Campus Early Next Month To Start Recruiting Members. The University Placed The Fraternity’s Previous ETSU Chapter, Epsilon Zeta, On Probation In 2015 Before Imposing An Interim Suspension The Following Year. Etsu Cited Several Complaints And Violation As Reasons For The Suspension.