WAHOO-(KFOR Nov. 18)-An arrest has been made in Oklahoma in connection to a Nebraska homicide from 55 years ago. Saunders County Attorney Jennifer Joakim said in a release to KFOR News on Monday that 77-year-old Joseph Ambroz was arrested in Ponca City, Oklahoma by members of the U.S. Marshals Service for one count of first-degree murder in the 1969 murder of 17-year-old Mary Kay Heese.