Preliminary evidence in the case relating to the death due to shooting at the Frankfurt airport on March 2, 2011, of two US airmen, one of them a bus driver, indicates that it might have been the act of an angry loner and not that of any jihadi organization such as the Islamic Movement of Uzbekistan (IMU) or the Islamic Jihad Union (IJU) or the so-called German Taliban, which refers to a group of German converts to Islam trained by the Tehrik-e-Taliban Pakistan (TTP).