Small private plane that crashed into the building tax, with a pilot named Joseph Andrew Stack. The plane that hit the building was stolen aircraft, after he set fire to the aircraft owner's house, and he brought the aircraft before finally falling in the federal tax office.
Joseph Andrew Stack has crashed the plane because he was upset with the actions of tax officials who have made tax collection is not fair to the company. Joseph driven plane hit the building in Austin, Texas around 10:00 local time. The plane was on fire and explode to cause the building occupants had run out through the window.
Department of Homeland Security stated, the cause of the accident is unknown. however, unlikely related to terrorism. However, some time after the incident, the Air Defense Command North American Direct launched two F-16 fighter aircraft from Ellington Field in Houston to conduct air patrols. "This response from NORAD for prevention," said Jamie Graybeal, a spokesman for NORAD.
As a result of the accident, at least two people taken to hospital and another one missing. The employees who were in the building felt like an earthquake, but without them realizing that it was a terrible act like what happened on September 11. Everyone tried to leave the building after seeing people running out of the building that was hit by a plane. "The people on the second floor. They could not get out. They were out the window yelling for help."