 Henry confirms that the lunch was poisoned, and Shawn returns to the bee.He disguises himself as the new spellmaster in order to enter the booth, and discovers that Cavanaugh had found out that Miklous Prochazka (Richard Zeman) was helping his son (Alexander Calvert), a contestant in the bee, to cheat by spelling out his son's words to him in Morse code using electrical impulses that were transferred to his false inhaler.After the bee has finished, Shawn has a "psychic vision" where he reveals everything to the police, who arrest Miklous and his son.