Eavesdropper-style cases highlight the difficulty of determining exactly which individual’s or group’s body of information is relevant to the truth of claims of epistemic possibility and are taken by defenders of truth-relativism about epistemic modals to motivate their position. A variety of different eavesdropper cases have been given by different proponents (and attempted refuters) of truth-relativism about epistemic modals in the literature. For ease of exposition, we will use an especially simple version of the case, from Hawthorne’s (2007), slightly amended: