DALLAS — Officials with the National Transportation Safety Board combed through evidence at the Dallas crash site Monday, hoping to find answers as to what happened during the midair collision that killed six people days earlier.
On-the-ground investigative efforts are ongoing despite some slowdown from the weather, an official said late Monday afternoon.
The crash at the Dallas Executive Airport on Saturday involved two World War II-era planes, a Boeing B-17 Flying Fortress and a Bell P-63 Kingcobra.
