A HUPD police officer carries a "suspicious package" from Quincy swing housing to his vehicle. Police officers were called to the scene Monday afternoon after the package was reported waiting in the foyer of the Mass. Ave. building. This caption has been revised to reflect the following correction: CORRECTION: April 17, 2013 An earlier version of this caption incorrectly identified the officer as a member of the Cambridge Police Department. In fact, he is a Harvard University Police Department officer.