There are thousands of families of missing persons around the world who search for answers as to the fate and whereabouts of their loved ones, hoping to be reunited with them, or in the event that they are deceased, to be able to mourn and grieve their death with dignity. In practice when authorities speak with families to confirm that the missing person is deceased, two initial questions frequently arise. First, families generally want to know, “did you identify the body of my relative?” The second question, once they receive information that their loved one has been positively identified as deceased, is usually, “how did they die?” This article examines whether international humanitarian law requires providing families of the missing, who may know or believe that their relative is deceased, with an answer to this second question of “how did they die?” The article argues that under certain circumstances, it is a requirement of international humanitarian law to provide some information about the cause, manner and circumstances of death to families. It also argues that the International Red Cross and Red Crescent Movement can strengthen the rights of families of the missing by engaging confidentially (directly or indirectly) with judicial bodies that are charged with both identification of the missing and accountability for violations of international humanitarian law. While this is challenging, it is argued that it is often possible to do so while respecting and adhering to the fundamental principles of the Movement, and, in turn, advancing the fundamental principle of humanity.
