Arizona Department of Public Safety, Arizona
End of Watch: Friday, December 2, 1977
Age: 28
Tour of Duty: 4 years
Badge Number: 1442
Cause of Death: Automobile crash
Date of Incident: December 2, 1977
Weapon Used: Not available
Suspect Info: Not available
Officer Gregory Diley was killed in an automobile crash on I-40, near Yucca, while returning to Kingman following an investigation.
It is believed that one of the tires on his vehicle experienced a blowout, causing the car to overturn.
Officer Diley had served with the Arizona Department of Public Safety for four years and was assigned to the Criminal Investigations Bureau. He was survived by his expectant wife.