USC details new security measures after shooting

A Los Angeles Police Department investigator checks the area where a University of Southern California USC campus police officer shot an armed parolee who robbed a group of students in Los Angeles on Wednesday, April 18, 2012. Wednesday's shooting comes a week after two USC international students from China were shot to death several blocks away. (AP Photo/Damian Dovarganes)

April 26, 2012 11:38:33 AM PDT
The University of Southern California and Los Angeles police announced new security measures Thursday following the unsolved killings of two Chinese graduate students near a campus that promotes itself as an international destination.