The alleged burglary happened between 11:02 and 11:22 p.m. on Monday, December 19, in the West Campus 2 construction site, according to the university.
"I am heartbroken for all who loved him. We have lost a true legend and friend."
Harris played at Penn State for three years before an illustrious NFL career.
Penn State University Police and Public Safety Associate Vice President Charlie Noffsinger will retire before the new year.
Exams will be held at new times on Friday and Saturday at their originally scheduled locations.
Contingency plans are being made for final exams in the event the storm disrupts normal operations at University Park.