https://www.trace-evidence.com/dorothy-kilgallen
Sources:
https://en.wikipedia.org/wiki/Dorothy_Kilgallen
http://mcadams.posc.mu.edu/death4.htm
https://thereporterwhoknewtoomuch.com/
https://www.hollywoodreporter.com/news/famous-columnist-dorothy-kilgallen-getting-movie-treatment-waco-creators-1093876
https://www.midtod.com/dorothy.html | https://www.dorothykilgallen.com/
https://variety.com/2018/film/news/dowdle-brothers-dorothy-kilgallen-project-1202724232/
https://irishamerica.com/2017/05/wild-irish-women-dorothy-kilgallen-reporter-murder/
https://www.ranker.com/list/dorothy-kilgallen-murder-facts/jessika-gilbert
https://nypost.com/2018/11/18/new-book-says-manhattan-da-dumped-probe-of-columnists-jfk-linked-death/
http://projects.latimes.com/hollywood/star-walk/dorothy-kilgallen
https://news.google.com/newspapers?nid=861&dat=19541219&id=47xHAAAAIBAJ&sjid=ToAMAAAAIBAJ&pg=5799,2015386&hl=en
https://archive.org/details/whatsmylineins00fate
https://en.wikipedia.org/wiki/New_York_Journal_American