The women told police that they had helped the two young girls escape through a bathroom window, which had been left open.
Police are appealing for the girls to come forward, or for anyone with information to contact them.
“(The) two young girls who escaped, we’d really like the public’s help in identifying them to get the help they may need,” FBI agent Michael Glennon said during a press conference.
Jackson has denied any involvement with drugs or prostitution, however CBS reports that phone records indicate discussions about sex acts, prices and locations. Police also allege that Jackson would post ads for the women on Backpage.com.
Jackson has been denied bail and remains in jail.