USC identifies professor stabbed to death by student

LOS ANGELES -- A student stabbed a psychology professor to death on the University of Southern California campus in Los Angeles on Friday in what was a personal dispute, authorities said.Los Angeles Police Officer Meghan Aguilar said the professor was killed inside the Seeley G. Mudd building in the heart of campus. She said a male student was arrested without incident immediately after police arrived at the scene of the attack but his name was not released. Aguilar could not say who called poli