Federal investigators on Wednesday were trying to piece together what caused a medical transport plane to crash on the Navajo ...

A small medical transport plane crashed and caught fire Tuesday on the Navajo Nation in northern Arizona, killing four people, the tribe said in a statement.

A medical transport plane crashed near a northern Arizona airport early Tuesday afternoon, claiming the lives of four people.The FAA reports that a Beechcraft 300 crashed around 12:35 p.m. near the ...