Aruba's attorney general's office annouces the arrest of a fourth person in the case of a missing Alabama teenager. The suspect is 26-year-old Steven Gregory Croes..a party boat disc jockey. His employer says police contacted Croes and he volunteered a statement. Authorities are still holding the 17-year-old son of a dutch justice official and two surinamese brothers. Natalee Holloway has been missing for 19 days...and there are still no indications as to her whereabouts.