You mean Elmhurst, IL?
Man, I am far too young to remember Jeff at ISU, but I vividly remember him and John Stockton reminding me what it would look like if my Dad played in the NBA.
Unfortunately I am not...I briefly crossed paths with Hornacek in college, he was a RS Jr my freshman year. One of my most vivid memories was my intramural team playing against him and several other scholarship athletes in slow pitch softball. We were in the C league so not sure why D1 scholarship athletes would be in that league but that's a different story. I don't think we ever got to bat as they scored like 80 runs against us in the top of the 1st inning and the umpire made us quit because the next game was scheduled. We had absolutely no chance at getting them out as they hammered home run after home run.
On the court he was amazing.