Русско-англо-русский юридический словарь

Forensic psychiatry is a sub-speciality of psychiatry and is related to criminology. It encompasses the interface between law and psychiatry. A forensic psychiatrist provides services – such as determination of competency to stand trial – to a court of law to facilitate the adjudicative process and provide treatment like medications and psychotherapy to criminals. (Wikipedia)

Criminalistics is one of many divisions in the field of forensic science. Forensic science includes forensic pathology, odontology, entomology, accounting, engineering, criminology, and other disciplines. (CACNews.org)