NEW : Stephanie Halasz , Saturday , will fly home to Libya on 9 . Dutch medical team consisting of nurse , psychologist and social worker have arrived in the Netherlands . Plane 's flight data recorder recovered ; investigators trying to determine cause of crash .
NEW : Ruben van Assouw , 9 , will fly home to the Netherlands on Saturday . Dutch medical team consisting of nurse , psychologist and social worker have arrived in Libya . Plane 's flight data recorder recovered ; investigators trying to determine cause of crash .