51.   The crash was blamed on pilot error.

52.   The crash was initially blamed on rebels, but officials have backed off from those claims and raised the possibility that it was an accident.

53.   The city police blamed the crash of the building, where eight families lived, on a businessman who was renovating his offices on the lower floors.

54.   The crash was blamed on engine problems.

55.   The crash was blamed on maintenance error.

56.   The crash was initially blamed on rebels, but officials later backed off from those claims.

57.   The Fayed family has defended the driver, blaming the crash on paparazzi chasing the car.

58.   The National Transportation Safety Board blamed the crash on an explosion in the center wing fuel tank.

59.   The NTSB blamed that crash on pilot performance.

60.   The military had blamed the crashes on mechanical failure.