He was first on campus since gunman killed 32 on April 16 , 2007 . No other details were provided . Victim Xin Yang , a graduate student from Beijing , knew the shooter , police say . Zhang Li , 25 , taken into custody ; he is charged with first - degree murder . Shooting took place at restaurant in Graduate Life Center .
He was first on campus since gunman killed 32 on April 16 , 2007 . Victim Xin Yang , a graduate student from Beijing , knew the shooter , police say . Zhang Li , 25 , taken into custody ; he is charged with first - degree murder . Shooting took place at restaurant in Graduate Life Center .