Residents of an apartment building in Herndon, Virginia, got a rude surprise on Thursday night as a Cessna 177 Cardinal crashed into their living room around midnight. The residents were asleep at the time of the crash in bedrooms adjacent to the living room when the airplane entered through the roof of the three story building. According to several reports, the airplane went down as a result of an engine failure. There were no reports of a post-crash fire. The FAA and the NTSB are investigating the cause of the crash.