NEW : The missing woman had known Giordano for `` over a year , '' her friend says . ( CNN ) -- Aruba 's solicitor general says the suspect now is not talking to authorities . Score: 6 Both the missing woman and the man termed the prime suspect are U.S. citizens .
NEW : The missing woman had known Giordano for `` over a year , '' her friend says . Aruba 's solicitor general says the suspect now is not talking to authorities . Score: 6 Both the missing woman and the man termed the prime suspect are U.S. citizens .