GOMA, Democratic Republic of Congo: Survivors and families of victims of the 2004 massacre of Tutsi refugees in Burundi have filed a lawsuit alleging genocide and crimes against humanity, a lawyer told AFP on Thursday. The case involves the massacre of about 160 Congolese Tutsi refugees in a camp in Gatumba, Burundi, on the border with the Democratic Republic of Congo. Paris-based lawyer Dominique Inhuspe said by phone that three complaints had been filed in Burundi, the Democratic Republic of Congo and Rwanda, the countries suspected of being the perpetrators.