Yeah, I knew Ira Einhorn, the Earth Day murderer guy. He hung out at Penn, but he was not a student. We ran his bullshit rap from time to time in the The Daily Pennsylvanian.
I also knew the other Penn campus murderer, Steve Weinstein aka "Ye Olde Tobacconist".
The only murderer I DIDN'T meet at Penn was Donald Trump, who didn't want his picture in the yearbook.