Banquo’s murder has been officially blamed on Fleance, who has fled. Nevertheless, both men suspect Macbeth, whom they call a “tyrant,” in the murders of Duncan and Banquo. The lord tells Lennox that Macduff has gone to England, where he will join Malcolm in pleading with England’s King Edward for aid. Quotation: Meanwhile, elsewhere in Scotland: The nobleman Lennox discusses Scotland’s plight with another lord.