June 10, 2000: 9/11 Hijacker Almihdhar Flies from San Diego to Germany; Return Date Unclear

9/11 hijacker Khalid Almihdhar flies from San Diego to Frankfurt, Germany. [US Congress, 9/20/2002] He is accompanied to the airport by another hijacker, Nawaf Alhazmi, and an unnamed associate (see June 10, 2000). Authorities later believe that Almihdhar visits his cousin-in-law Ramzi Bin al-Shibh and other al-Qaeda members in bin al-Shibh’s cell. Since the CIA fails to notify Germany about its suspicions of Almihdhar and bin al-Shibh, both of whom were seen attending the al-Qaeda summit in Malaysia in January, German police fail to monitor them and another chance to uncover the 9/11 plot is missed. [Die Zeit (Hamburg), 10/1/2002; US Congress, 7/24/2003, pp. 135 ] FBI Director Mueller and the congressional inquiry into 9/11 will claim that Almihdhar does not return to the US for over a year [US Congress, 9/20/2002; US Congress, 9/26/2002] , although it is possible that Almihdhar does return before then. For instance, there are indications Almihdhar attends a flight school in Arizona in early 2001. [Arizona Republic, 9/28/2001]