This notice is intended to alert you and help prevent you from becoming a victim. When he was confronted by a staff member on the 2nd floor. He refused assistance and had no real realize to be in the building. Security was contacted and upon there arrival, they thought they saw the individual leaving campus. Can't confirm the individual on the 2nd floor had anything to do with the theft from the 5th floor, but if I was a betting man, I would say it was one in the same.
People are creatures of habit.
If the thief thought he was successful once he may come back. This is an alert for all campus members. Protect your area and personal things. If you leave close your door. Try to let some one know you are away from your area.