On 6 October 2001, a senior-level US government official, told
CNN that US investigators had discovered Sheikh (Sheik Syed), using the alias "
Mustafa Muhammad Ahmad" had sent about $100,000 from the
United Arab Emirates to
Mohamed Atta. Investigators said "Atta then distributed the funds to conspirators in Florida in the weeks before the deadliest act of terrorism on U.S. soil that destroyed the World Trade Center, heavily damaged the Pentagon and left thousands dead. In addition, sources have said Atta sent thousands of dollars – believed to be excess funds from the operation – back to Syed in the United Arab Emirates in the days before September 11." CNN later confirmed this. The
9/11 Commission's Final Report states that the source of the funds "remains unknown." More than a month after the money transfer was discovered, the head of ISI, General
Mahmud Ahmed resigned from his position. It was reported that the
Federal Bureau of Investigation (FBI) was investigating the possibility that Gen. Ahmed ordered Sheikh to send the $100,000 to Atta. Another Indian newspaper, the
Daily Excelsior, quoting FBI sources, reported that the "FBI's examination of the hard disk of the cellphone company Sheikh had subscribed to led to the discovery of the "link" between him and the deposed chief of the Pakistani ISI, Mahmud Ahmed. And as the FBI investigators delved deep, reports surfaced with regard to the transfer of $100,000 to Mohamed Atta, one of the ringleaders of the 11 September attacks, who flew the hijacked
American Airlines Flight 11 Boeing 767-223ER commercial airliner into the North Tower of World Trade Center. General Mahmud Ahmed, the FBI investigators found, fully knew about the transfer of money to Atta." The
Pittsburgh Tribune notes that there "are many in Musharraf's government who believe that Saeed Sheikh's power comes not from the ISI, but from his connections with our own
CIA." Sheikh rose to prominence with the 2002 killing of
Wall Street Journal reporter
Daniel Pearl, who at the time was in Pakistan investigating connections between the ISI and Islamic militant groups. In Pakistan, Sheikh was sentenced to death for killing Pearl, however his complicity in Pearl's execution and the reasons behind it are in dispute. Further adding to the confusion surrounding the issue is that
Khalid Sheikh Muhammad personally claimed to have been Pearl's killer. Saeed was seemingly implicated by
Benazir Bhutto just before her own death in a hypothetical murder of
Osama bin Laden (which must have occurred in late 2001 or 2002). Several commentators have noted that, as she had previously been speaking about one of the sons of bin Laden during the interview, in all likelihood, Bhutto simply misspoke and had intended to say, "Omar Sheikh, the man who murdered
Daniel Pearl," rather than "the man who murdered bin Laden" – such an important revelation about bin Laden's fate would certainly not have been stated so casually. Additionally, in subsequent interviews, Bhutto spoke about bin Laden in the context of him being alive. ==Daniel Pearl kidnapping==