News trucks park at the site of the limousine crash that killed 20 people in Schoharie, N.Y., on Saturday. The National Transportation Safety Board is investigating the accident.

News trucks park at the site of the limousine crash that killed 20 people in Schoharie, N.Y., on Saturday. The National Transportation Safety Board is investigating the accident.

News trucks park at the site of the limousine crash that killed 20 people in Schoharie, N.Y., on Saturday. The National Transportation Safety Board is investigating the accident.

News trucks park at the site of the limousine crash that killed 20 people in Schoharie, N.Y., on Saturday. The National Transportation Safety Board is investigating the accident