Police surround the Oikos University campus in Oakland, Calif., on Monday, April 2, 2012, in search of a gunman who reportedly opened fire, killing at least five people, authorities said. (AP Photo/San Francisco Chronicle, Demian Bulwa)

Photo by: Demian Bulwa

Police surround the Oikos University campus in Oakland, Calif., on Monday, April 2, 2012, in search of a gunman who reportedly opened fire, killing at least five people, authorities said. (AP Photo/San Francisco Chronicle, Demian Bulwa)