9/11 hijacker Nawaf Alhazmi worked at Osama Mustafa's "Sam's - Star-Mart" gas station on Spring Street in La Mesa CA. The owner of Sam's Star Mart, Osama “Sam” Mustafa cheered upon learning of the September 11th Raids and had been investigated by the FBI numerous times, before 9/11. The first investigation was opened in August 1991 upon receipt of reports from the San Diego Police Department that, during a traffic stop, Mustafa had stated that the United States needed another Pan Am 103 attack and that he could be the one to carry it out he was arrested and charged.  Osama Mahhud "Sam" Mustafa owner of Sam's Star-Mart Texaco La Mesa CA was arrested and charged in 1991,  Case No 3:1991cr00940 . FEDERAL COURT 1991 - CALIFORNIA SOUTHERN DISTRICT COURT Case No 3:1991cr00940 - Information - Felony. San Diego CA, JUDGMENT and Commitment issued to U.S. Marshal for Osama Mahhud Mustafa, ent 10/25/91. by Judge Roger C. McKee (dkt clerk). JUDGMENT and Co...