'Very important' evidence found miles from Learjet crash site in Florida, investigator says

A piece of the Learjet that slammed into the ground in Florida, killing all nine people aboard, was found nearly 4 miles from the crash site, investigators said Tuesday, confirming that the plane was breaking apart before impact.National Transportation Safety Board member Tom Chapman said most of the left elevator — part of the tail that controls the plane's pitch — was found in three pieces between 1.3 miles (2 kilometers) and 3.8 miles (6.1 kilometers) from Greenacres, near West Palm Beach, where the jet went down Sunday afternoon.“What that means exactly, in terms of what caused the aircraft to lose control, or whether the loss of this piece was a result of the forces on the aircraft, we don’t know yet,” Chapman said at a news conference.Without the elevator intact, the pilot would not have been able to pull the Learjet out of its nosedive, Chapman said.“At those speeds I don’t know that it would’ve been effective even if it had still been attached to the aircraft, but knowing that