Here are the key facts of this story, as agreed upon by ¹Al Jazeera, ²CNN, ³Abc News, ⁴Irmct, and ⁵CBC. A suspect in the 1994 Rwandan genocide, Fulgence Kayishema, has been arrested after over 20 years on the run in South Africa, the International Residual Mechanism for Criminal Tribunals (IRMCT)…