Police descended on Oikos University in Oakland, Calif., Monday after the shootings that left at least seven people dead. Noah Berger/AP hide caption itoggle caption Noah Berger/AP The Two-Way Carnage In Oakland: 'People Started Running, And He Started Shooting' April 3, 2012 When a gunman opened fire Monday on students in a classroom at a small college, some tried to escape. In a nearby room, others locked themselves in. At least seven people were killed. At least three others were wounded.