http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2004/07/25/wfly25.xml&sSheet=/news/2004/07/25/ixworld.html
Concert promoters confirmed that some of his band had flown in on Northwest 327 but that the members did not remember anything unusual about the flight. Beyond that, the promoter said, he had been told by Homeland Security not to talk to the press.
Lots of details in this version. Thanks. Interesting that the FBI thought the McDonald's bag in the bathroom was significant. I can't see the bathroom as being the ideal place to scarf down a Big Mac. But, I can see that if you have a bunch of trash accumulating, you might ditch it in the bathroom rather than wait for the flight attendant.