purposively but furtively, they cause the wreck of a car or a plane they are operating or are simply riding in. This could be accomplished in a variety of all-too-familiar-sounding ways. A commercial-airline pilot could dip the nose of the aircraft at a crucial point of takeoff or could inexplicably land on an already occupied runway against instructions from the control tower; the driver of a car could suddenly swerve into a tree or into oncoming traffic; a passenger in an automobile or corporate jet could incapacitate the operator, causing a deadly crash;

