[4] Following his military service, Murphy owned and operated an RV dealership, worked for an insurance company and as a bus driver, and became a published author.

[5] Lieutenant Murphy played a crucial role during the USS Pueblo incident, in which a U.S. spy ship and its crew was seized by the North Korean military on January 23, 1968.

As second in command on the ship and the officer in charge of navigation, his testimony helped to paint an accurate picture of what actually occurred.

He describes the tactics of the North Koreans who captured the ship and the experience of being held hostage for eleven months as a prisoner of war.

As Murphy was held in Pyongyang, he provided a rare and valuable perspective of North Korea during the late 1960s, as one of the few Americans to have been inside the country and to have observed military operations.