Michigan State administrators have suspended Prof. William Penn for the remainder of the semester, after he was caught on video going on an anti-Republican tirade on the very first day of his literature class.
In an email to students Thursday morning, Dean Karen Wurst of the College of Arts & Letters, cited his "inappropriate, disrespectful and offensive" comments.
"On Aug. 29, during your Literatures, Cultures, Identities course, Professor William Penn made comments he has acknowledged were inappropriate, disrespectful and offensive and may have negatively affected the learning environment," she wrote. "Once MSU was made aware of the situation the Office of the Provost immediately began a review."
"As a result, Penn's duties have been reassigned, and he will not be teaching this semester," she added. "A new instructor is being assigned to your course."
WATCH: MSU Prof. benched after going on an-anti Republican tirade in class
It was unclear from the letter whether Penn will be suspended with, or without pay but the letter did make it clear that he will not teach again in 2013.