Tyrion is in a cell being taunted and tormented by his gaoler, Mord. One end of his cell is open to the sky, and Mord says that he will jump to his death eventually. Tyrion thinks back to how he got into this predicament. It began during his audience with Lord Robert and Lady Lysa. Lysa accused him of murdering Jon, causing him to become very annoyed and very sarcastic. Robert almost had him killed before Catelyn reminded Lysa that Tyrion is her prisoner and not to be harmed. Ser Vardis took him to a cell instead, where he is routinely mistreated by Mord. He wonders whether Jaime and Cersei really did conspire to kill Jon,1 and wonders why the attack on Bran was so clumsy, finding that odd.2 He thinks that someone may be trying to start a feud between Stark and Lannister.3 He decides that he will die if confined in the cell much longer and decides he must get out. He calls for Mord and promises him gold in exchange for aid. Mord is reluctant at first and starts beating him, but finally consents to take Tyrion's message to Lysa that Tyrion is ready to confess his crimes.
That night, Ser Vardis comes for Tyrion and brings him before the Lady Lysa. All the powerful houses of the Vale are represented in the High Hall. The attendees include Ser Brynden, Lord Nestor, Ser Albar Royce, Ser Lyn Corbray, Lord Eon Hunter, Lady Anya Waynwood and her sons.4 Others present bear sigils he does not recognize such as a broken lance,5 a green viper,6 a burning tower,7 and a winged chalice.8 Ser Rodrik, Ser Willis, Marillion, and Bronn are also there. As Tyrion enters, Bronn looks pointedly at him with hand on pommel. Tyrion steps forward and begins confessing his crimes, that he lays with whores, gambles, mocks, etc. Catelyn accuses him again of plotting to kill Bran, and he denies it. Lysa is about to send him back to his cell, but he demands a trial. Lysa says Lord Robert will hear his case, but Tyrion demands trial by combat. Lysa appoints Ser Vardis as her champion and Tyrion names Jaime, but Lysa will only allow him to choose someone who is present. Bronn stands up and volunteers.