The case of Motzi Shem Ra - defamation - from a husband against his wife. Namely, his accusation that she has had an affair and has not slept with the husband. She gets a death sentence, and the question is whether she'll be strangled or stoned. This dynamic of his defamation and her (potential) adultery is both concerning and dramatic. Also, the terms and setting of her stoning. Plus the parallel to one who committed idolatry.