Apocalypse will come on January, 1, 2000

Credonia Mwerinde : religious leader
Joseph Kibweteere : religious leader
An estimated 778 followers of this Ugandan religious movement perished in a devastating fire and a series of poisonings and killings that were either a group suicide or an orchestrated mass murder by group leaders after their predictions of the apocalypse failed to come about.

Fisher, Ian (Apr 3, 2000). "Uganda Survivor Tells of Questions When World Didn't End". The New York Times