An American pilot identified as Joseph Stack has crashed his plane in to the seven floor building of US tax office.

Jack was angry and furious with the American Internal Revenue Service (IRS) and wanted to reach lesson. he wrote on the suicide note on his website where he said that violence was the only answer.

The IRS officers housed in the US tax building was completely destroyed when the plane crashed in to it on Thursday. The fire fighters did all they could do to stop the fire which broke in to the second and third floor of the building, thick smoke emerged from the building.

The tax building also had a EP Team Audit Programme, which examines the employees benefit plans. One of the employees of IRS who was a revenue officer, Peggy Walker said that she was working on her seat when the crash happened.

“It felt like a bomb blew off. The ceiling caved in and windows blew in. We got up and ran,” she said. Investigations are going on, Lynn Lunsford, a federal aviation administration spokesperson said that no information was known about the type of plane and about the exact motive behind it.

The pilot who died at the crash site did this in an effort to blow up the IRS office, he mentioned on his website about the problems faced by the IRS officers.

[Source: PTI]