The light is overhead. - S1.E20

Rumors circulate that Richard is not the rightful king. This story leads to the escape of Edward V, son of the previous king, and his brother from the Tower of London. Richard suffers from poor health as he prepares for his coronation in York. A medical examination by the imprisoned witch Jane suggests a certain possibility. With that in mind, Richard visits Buckingham's castle. There, Buckingham's love for Richard grows to the point where he takes unprecedented action. "I can no longer keep my cool with you around."