Grace A. Nusser was born in approximately 1898. She married George F. Nusser in Santa Ana, California on August 20, 1923, who worked for the Bureau of Power and Light in Los Angeles, California. They later moved to Boulder City, Nevada on June 1, 1936. Grace A. Nusser killed George F. Nusser on April 27, 1937, and was sentenced to life in Nevada State Prison for first degree murder. She served approximately a year and a half in prison before being transferred to the Nevada State Hospital in Reno, Nevada in approximately 1939. She died June 9, 1952.
Sources:
"Personals: Suits Filed."
"Mrs. Grace Nusser Faces Nevada's Gas House."
"George F. Nusser." Find A Grave. May 28, 2014. Accessed June 11, 2020. https://www.findagrave.com/memorial/130524317/george-f_-nusser
McBride, Dennis. "Boulder City History: Grace 3737."
Little, Annalise. "Nevada Marked By 150 Years of Murder Mayhem." October 25, 2014. Accessed June 11, 2020. https://www.reviewjournal.com/news/nevada-marked-by-150-years-of-murder-mayhem/