Freshman Diana Stoianov, 17, and other students hold a candlelight vigil for graduate student Annie Le on the Yale University campus in New Haven, Conn. on Monday, Sept. 14, 2009. Police have ruled Le's death a homicide. Evidence suggests the murder was an inside job, since the building and the floor her body was found on require security card access.
Author: CBS News Staff
Credit: AP Photo/Douglas Healey