Yale lab tech accused of killing Annie Le arraigned, enters no plea
                                
                                
                                    (Newser) -
                                    Raymond Clark III has been charged with the murder of Yale grad student Annie Le, the Hartford Courant reports. Clark, a lab technician at Yale, was arrested this morning at a motel and arraigned in Superior Court in New Haven. Clark, 24, did not submit a plea. His bail remains...