This volume is about the failure to prevent gecide in Rwanda in 1994. In particular, the research focuses on why the early warnings of an emerging gecide were t translated into early preventative action. The warnings were well documented by the most authoritative source, the Canadian U.N. peace-keeping commander General Romeo Dallaire and sent to the leading political civil servants in New York. The communications and the decisionmaking are scrutinized, i.e., who received what messages at what time, to whom the messages were forwarded and which (n-) decisions were taken in response to the alarming reports of weapon deliveries and atrocities. This book makes clear that this gecide could have been prevented.