In late September 1939, Ingalls flew over
Washington, D.C., in her
Lockheed Orion monoplane, dropping anti-intervention pamphlets. She was arrested for violating
White House airspace, but was released within hours. Following the
defeat of France in 1940, she approached Baron (
Freiherr) Ulrich von Gienanth, the head of the
Gestapo in the US, and, officially, second secretary of the German Embassy. She suggested that she make a solo flight to Europe, where she would continue her campaign to promote the Nazi cause. Von Gienanth told her to stay in America to work with the
America First Committee. Ingalls gave speeches for the Committee in which she derided America's "lousy democracy" and gave
Nazi salutes. Von Gienanth praised her oratorical skills. She had made a careful study of
Mein Kampf, on which she based many of her speeches, as well as pamphlets by Hitler such as
My New Order and
Germany and the Jewish Question, and
Elizabeth Dilling's books
The Roosevelt Red Record and
The Octopus. During the trial it came out that von Gienanth had encouraged Ingalls's participation in the America First Committee, a significant embarrassment for that organization. The
FBI testified that they had kept her under surveillance for several months. She was transferred from the
District of Columbia jail to the
U.S. federal women's prison in Alderson, West Virginia, on July 14, 1943, after fighting with another inmate. She died on January 10, 1967, in
Burbank, California, aged 73. ==References==