Prof. Jerzy Sarnecki
Jerzy Sarnecki (b. 1947) came to Sweden from Warzaw, Poland as a refugee in 1969. He has a PhD in sociology from Stockholm University (1978) and is Professor of criminology at Stockholm University and University of Gävle. He has done extensive research on youth crime, criminal networks, and criminal policy, and is the author of several textbooks in criminology.