Audrey Marie Hilley sources

http://maamodt.asp.radford.edu/Psyc%20405/serial%20killers/Hilley,%20Marie%20_2012_.pdf
https://www.oxygen.com/snapped/crime-news/audrey-marie-hilley-poisons-husband-daughter-escape-prison
https://www.oxygen.com/snapped/season-27/episode-8/marie-hilley?autoPlay=1
https://murderpedia.org/female.H/h/hilley-audrey.htm
https://www.audible.com/pd/Poisoned-Blood-Audiobook/1705222749?source_code=GPAGBSH0508140001&ipRedirectOverride=true&gclid=CjwKCAiAgvKQBhBbEiwAaPQw3EgIxis-p5C--qh4NoZY_mFqXbJ9wNiUR_bPnFWb3WuIh9tDdoKhiRoCaiwQAvD_BwE&gclsrc=aw.ds
https://www.nydailynews.com/true-crime-justice-story/ny-black-widow-escape-true-crime-20210314-bbe6gtpavvf3pbj6buy3dwfrmu-story.html
https://www.findagrave.com/memorial/13399112/frank-alfred-hilley
https://thecinemaholic.com/frank-hilley-murder-how-did-audrey-marie-hilley-die-is-carol-hilley-still-alive/