In-Crowd: Cults

This week's reading discussed cults, particularly in one reading the Jonestown cult.  Please complete some research and find an example of another cult (past or present). In 200-250 words, (and in an original post, using no wording from the source you used - an entirely reworded post), proofreading your work very carefully, describe the cult you found, what happened there, aiming to be descriptive like the article from Rolling Stone. 

Reading

http://www.rollingstone.com/culture/news/in-the-valley-of-the-shadow-of-death-guyana-after-the-jonestown-massacre-19790125