A cult of death leaves 39 people dead in a mansion, all wearing bizarre black track suits. What was the motive behind America's largest mass suicide?
Heaven's Gate was the name of an American religious group led by Marshall Applewhite (pictured) and Bonnie Nettles. Applewhite convinced 39 followers to commit suicide after telling them that the appearance of Hale-Bopp, an unusually bright comet, was the sign that they were supposed to shed their earthly bodies and join a spacecraft traveling behind the comet that would take them to a higher plane of existence.