A Laramie man charged with three counts of first degree sexual assault and one count of kidnapping and confinement plead not guilty to the charges in Albany County District Court Thursday.
Jian Cai, an assistant professor of mechanical engineering at UW, is accused of possessing digital images depicting prepubescent minors engaged in sexually explicit conduct.
The victim elaborated by saying Zitterkopf grabbed her, pulled her onto the couch, used his forearm to pin her down and used his other hand to pull her pants off.