A succession of murders clears the field of most of the significant impediments, actual or potential, to Richard's seizing power. But it is striking that Shakespeare does not envisage the tyrant's climactic accession to the throne as the direct result of violence. To solicit a popular mandate, Richard conducts a political campaign, complete with a fraudulent display of religious piety, the slandering of opponents, and a grossly exaggerated threat to national security.