Helinä Häkkänen-Nyholm is CEO of PsyJuridica
Ltd. , and an Adjunct Professor of Criminal Psychology at the
University of Helsinki. She has published over 40 scientific papers
on issues relating to psychopathy, violent crime, interview and
risk assessment, and is the editor of the first Finnish textbook on
psychopathy, Psykopatia.
Jan-Olof Nyholm is a founding member and the Chairman of
PsyJurdica Ltd. He has more than 30 years of experience in law
enforcement (both at an international and national level), and has
published several works on psychopathy and interviewing.
