According to reports, a medical transport plane crashed in northern Arizona on the afternoon of the 5th, killing four people.
Local authorities stated that a small twin-propeller aircraft crashed near an airport in northern Arizona around 12:40 p.m. All four people on board died.
The plane belonged to a medical flight service company based in New Mexico. It crashed while en route to pick up a patient from a local hospital.
The cause of the accident is still unknown, and the National Transportation Safety Board will investigate.