If not for the disappearance of an envelope with dollars, the death of a prominent actor could be considered natural. The tenор who’d survived two heart attacks became emotional during the tributes—his feelings spilled over… But why did he need to put on a clown’s mask before dying? And who seated the dead man in a chair? These questions torment Detective Tatyana Ivanova, who feels obliged to uncover the crime—the actor had been her longtime friend…