Prophet predicted a nuclear war would start on this day, with the world ending 12 years later, leading her followers to stockpile a shelter with supplies and weapons. Later, after Prophet's prediction did not come to pass, she was diagnosed with epilepsy and Alzheimer's disease.
Boyett, Jason (2005). Pocket Guide to the Apocalypse: The Official Field Manual for the End of the World. Relevant Media Group; Snow, Robert L. (2003). Deadly Cults: The Crimes of True Believers. Praeger/Greenwood. pp. 70, 79, 108, 111