1956
February 11, 1956
Officer Fred E. Nunnally
Atlanta Police Department, GA
Officer Nunnally was killed in a motorcycle accident while on patrol at the intersection of Northside Drive and Travis Street. 

Friday, June 15, 1956
Constable Henry Charles Allington Chandler 
Royal Canadian Mounted Police
Age: 20
Constable Chandler died from injuries he sustained in a police motorcycle accident on the Bedford Highway while en route to Halifax, Nova Scotia.
July 02, 1956
Officer Edward A. Frey
California Highway Patrol, CA
Officer Frey succumbed to injuries received in a motorcycle accident ten days earlier. He was attempting to catch a traffic violator when a car slowed in front of him to make a left hand turn. Officer Frey was unable to stop and struck the rear of the car. 
August 10, 1956
Officer Raymond A. Gieger
California Highway Patrol, CA
Officer Gieger was killed in a motorcycle accident while reporting to work. He was riding his police motorcycle and had just left home when a vehicle struck him head-on.
September 07, 1956
Policeman Harry M. Miller
Los Angeles Police Department, CA
Policeman Miller was killed in a motorcycle accident while on duty