Northwest Airlines Flight 327 was a June 29, 2004 flight from Detroit Metropolitan Wayne County Airport in Romulus, Michigan to Los Angeles International Airport in Los Angeles, California, on N543US, a Boeing 757-200. The behavior of a group of 13 Syrian musicians, on their way to an engagement in San Diego, was deemed suspicious by at least one passenger, who raised concerns that they were observing a terrorist attack or a dry run test. One passenger, journalist Annie Jacobsen, wrote a series of articles about the incident, bringing it to national attention. A redacted version of the Department of Homeland Security Inspector General's report was released in May 2007 as a result of a Freedom of Information Act request made by the Washington Times.