Acceleration was sluggish, and the pilot-in-command (PIC) was unable to pull the airplane’s nose off the runway when the Cessna Citation 560XLS+ reached rotation speed. The airplane ran off the end of the runway and crashed into a building, killing all four occupants and injuring four people on the ground.
Flight Deck, In-depth Feature, Runway Safety
‘It’s Not Rotating’
The parking brake had not been released, and the Citation overran the relatively short runway and struck a building.