The International Criminal Court (ICC) has struggled with the perception that it is biased against Africans, especially in relation to its investigation in Kenya. But which Kenyans are most likely to believe the ICC is biased? Building on pluralistic models of public opinion and psychological studies, we aim to contribute to emerging research on attitudes toward international courts. We expect that group attachments will drive attitudes toward international institutions. Yet, we also theorize that exposure to violence makes individuals more likely to support international justice and reject narratives that would have the effect of insulating those who have committed crimes from being held accountable. Using new survey data from 507 Kenyans in the fall of 2015, we find support for our hypotheses.