Professor of International Crimes at the University of Groningen, the Netherlands. Her research is both inter- and multidisciplinary, with a focus on international crimes and terrorism. She has published extensively and delivered numerous public lectures. Her most recent book, Perpetrators of Mass Atrocities – Terribly and Terrifyingly Normal? (Routledge, 2024), will soon be published in Dutch. She also hosts a podcast series of the same title.