Serial Killer: Martha Grinder
"The Pittsburgh Poisoner" 

Alvarez, A., & Bachman, R. (2017). Violence: The enduring Problem (3rd ed.). Thousand Oaks, CA: Sage Publications. 

Blanco, J. I. (2014). Martha Grinder. In Murderpedia. Retrieved from https://murderpedia.org/female.G/g/grinder-martha.htm

Eggers,S. (2003). The Less-Dead. Encyclopedia of Murder and Violent Crime

Geberth, V. J. (2015). Practical Homicide Investigation: Tactics, Procedures, and Forensic Techniques (5th ed.). Boca Raton, FL: CRC Press. 

Lofquist, B. (2018, February 15). Martha Grinder. In State Killings in the Steel City. Retrieved from https://state-killings-in-the-steel-city.org/2018/02/15/martha-grinder/ 

The New York Times. (1865, October 31). The Pittsburgh Borgia.; conviction of Martha Grinder. The New York Times. Retrieved January 18, 2022, from https://www.nytimes.com/1865/10/31/archives/the-pittsburgh-borgia-conviction-of-martha-grinder.html 

The New York Times. (1865, September 3). Sketch of the life of mrs. Grinder is she a professional poisoner? The New York Times. Retrieved February 18, 2022, from https://www.nytimes.com/1865/09/03/archives/sketch-of-the-life-of-mrs-grinder-is-she-a-professional-poisoner.html