In 1993, the problems in Rwanda escalated and the Hutu President, Melchior Ndadaye of Burundi, was assassinated. Ethnic tensions heightened quickly. 2,500 UN military officials from all over the world were sent to Rwanda to keep the peace between the Hutus and Tutsis. They were led by General Romeo Dallaire of Canada. The UN officials tried to keep peace as best they could, however the seize fire agreement was threatened by the Interahamwe, a group of extremists for Hutu nationalism who wished to exterminate all of the Tutsis. On April 6, 1994, President Habyarimana’s plane was shot down while returning from a peace meeting with the Tutsi rebels. This horrific event was the catalyst for the Rwandan genocide and gave the Hutu extremists justification to kill the Tutsis, something they had been planning to do; it is possible that Hutu extremists shot down the President’s plane in order to set their plan in motion. That night Hutus told all Rwandans to stay in their homes. Little did the Tutsis know this was so the Hutus could find them and kill them. Hutus marched throughout the country with machetes, guns, grenades, and clubs, brutally murdering both Tutsis and Hutu moderates. The identification cards that had been put into action back in the days of the Belgians were now used to round up the Tutsis. A main tool during the genocide was the radio.
The Hutu extremists controlled the radio and used it to play hate propaganda messages telling all Hutus to kill the Tutsis. The radio also pinpointed where Tutsis were hiding.http://www.trincoll.edu/~thyde2/rwanda_browse_history.htmThanks to DUer Karenina for reminding me of this. :)