Complex sentence: At the climax of the conclave Cyrus is shot by the Rogues (gang) leader Luther, who then frames the warriors for the crime resulting in the Riffs hunting them down until the rogues are proved guilty of the crime by an onlooker.
Split into simpler sentences: At the climax of the conclave, Cyrus is shot by the Rogues' leader Luther, who then frames the Warriors for the crime. This results in the Riffs hunting them down until the Rogues are proved guilty of the crime by an onlooker.