Thursday 13th June 2013,
Chino, San Bernardino County, California:

A Bombardier/Canadair Challenger 600 (CL-600-2B16) has impacted a hangar at Chino airport during engine testing. Three engineers were on board at the time – no injuries were sustained in either the hangar or aircraft. The hangar is substantially damaged.

The linked story contains a photograph of the jet buried in the hangar. Attached is a photograph of the complete jet from another source. Some sources are reporting the crash-aircraft is a Challenger 601, however FAA records show the aircraft as a CL-600-2B16.

http://www.dailybulletin.com/news/ci_23463623/faa-investigating-jet-crash-at-chino-airport