The German government arrests Mounir El Motassadeq in Hamburg on the “urgent suspicion of supporting a terrorist group.” El Motassadeq, a Moroccan student, is believed to be part of al-Qaeda’s Hamburg cell, along with a few of the 9/11 hijackers. After 9/11, he did not attempt to leave Germany, and he was under surveillance for weeks before his arrest. He fell under suspicion when investigators discovered that he had power of attorney over a bank account in the name of 9/11 hijacker Marwan Alshehhi. [Washington Post, 11/29/2001] El Motassadeq will be charged with a role in the 9/11 plot in late 2002 (see August 29, 2002). He will be convicted in 2003 (see February 18, 2003).