Genetic Genealogy once again finds a killer. 27 year old Nancy Bennallack was stabbed to death in her apartment as she slept in Sacramento, California. Police confirmed that a fellow resident in the building named Richard John Davis was the murderer. Davis died in 1997. Bennalack was a court reporter who at the time was engaged to be married to a Chief Public Defender in the California Court System.

(source) https://fox40.com/news/hold-sacramento-sheriff-closes-one-of-its-oldest-homicide-cold-cases/