A government investigation is underway into a deadly crash at LaGuardia Airport. Two air traffic controllers may face termination for leaving their posts about an hour early on the night of the incident. Their early departure left only two people to manage a high volume of flights and respond to an emergency on the ground.

The incident occurred when an Air Canada jet collided with a fire truck on the runway, resulting in the deaths of two pilots. The National Transportation Safety Board is conducting the investigation, and a government official familiar with the matter spoke to the Associated Press on condition of anonymity. Further details about the incident and investigation are available from the source.