Photo Gallery: Investigating Assad's Crimes 06/06/2016
 David Crane, a former chief prosecutor for the UN, is assembling a database of...
Roderick Aichinger / DER SPIEGEL

David Crane, a former chief prosecutor for the UN, is assembling a database of Syrian war crimes with the help of students at Syracuse University. Earlier, he helped put former Liberian dictator Charles Taylor behind bars.