William McNally
Chicago chemist who tested medications and exhumed remains for arsenic and testified at trial
William McNally (Chicago chemist who tested medications and exhumed remains for arsenic and testified at trial) is discussed on podcasts in TMT.
Discussed in
Tillie Klimek: Mrs. Bluebeard of ChicagoMorbid · Apr 9, 2026 · 50 min
Ash Kelley and Alaina Urquhart recount the arsenic murders, sensational 1923 trial, and conviction of Chicago's Tillie Klimek.