Violence and Violence Prevention Staff Olga Bogolyubova Assistant professor Jolien van Breen Assistant professor Mischa Dekker Assistant professor Martín Hernán Di Marco Assistant professor Laura van Gunst Education and research staff member Kamilla Haugen Trainee Katharina Krüsselmann Guest staff Member Marieke Liem Professor Security and Interventions Saskia Mérelle Guest researcher Leah Prencipe Guest employee Pieter Tops Professor emeritus Organised and Subversive Crime Studies Don Weenink Professor Violence and Policing Layla van Wieringen Researcher/Tutor