“Did they ever find out who gave Goring the stuff?................”
Herbert Lee Stivers
http://www.telegraph.co.uk/news/worldnews/1483081/I-gave-Goring-his-poison-pill-says-American.html
Until today, I had remembered this:
Ben Swearingen speculated that Lieut Jack Wheelis, who accepted a watch from Göring, allowed the Nazi to retrieve the phial from luggage kept in a prison storeroom.
http://www.telegraph.co.uk/news/worldnews/1483081/I-gave-Goring-his-poison-pill-says-American.html