L'Houssaine Kherchtou later testified in the United States that he had seen an Egyptian briefing Nawawi on air traffic control procedures, leading him to believe that an attack on an airplane, possibly in Saudi Arabia, was in the works.
L'Houssaine Kherchtou, testifying for the United States, claimed that al-Fawwaz had been the leader of an "Abu Bakr Siddique camp", which he contradictingly placed in Hayatabad, Pakistan or Khost, Afghanistan.