Does 'She further indicated that the hijackers were not aware of her phone call, and that they had put all the passengers in the back of the plane.' exist in a separate context from 'The hijackers were not aware of her phone call.', without logical interdependence?
She further indicated that the hijackers were not aware of her phone call, and that they had put all the passengers in the back of the plane.###The hijackers were not aware of her phone call.