At first glance, UN Security Council Resolution 1595 reads like any other bland legal document. But the resolution, which passed unanimously on April 7, is anything but ordinary. Two months earlier, former Lebanese Prime Minister Rafik Hariri, along with 22 others, was killed in a car bombing. Hariri was a longtime opponent of Syria's ambitions to make Lebanon into a proxy state, and suspicion concerning his death immediately fell on the Syrian security services. So, for the first time in UN history, a Security Council resolution authorized a special investigator to probe the circumstances of what appeared to be the state-sponsored assassination of a foreign rival.