MIT Police Chief John DiFava has been promoted to the head of the Operations and Security division of the Department of Facilities. Facilities was split into two divisions, which also includes Capital Projects and Strategic Planning, on Nov. 5. Eric D. Schmiedl—Tech File Photo May. 9, 2016 Facebook Twitter Reddit Print MIT Police Chief John DiFava has been promoted to the head of the Operations and Security division of the Department of Facilities. Facilities was split into two divisions, which also includes Capital Projects and Strategic Planning, on Nov. 5. Eric D. Schmiedl—Tech File Photo