This paper is based on statistics provided by the Forensic Services in Bacau and Suceava, processed with SPSS. The two counties have chosen similar number of inhabitants (700.000 – Bacau and 600.000 – Suceava). The analysis of case law surveyed, in the period 2010 – 2012, from the Commission Forensic Psychiatric SJML Bacau (261 persons), and Commission Forensic Psychi SJML Suceava (286 persons), there were extracted the following correlations between crime and mental disorder: The number of cases with criminal implications in Bacau is higher than in Suceava, but it has a downward trend in Bacau, while in Suceava the trend is upward. The highest incidence of cases of criminal involvement is recorded in groups of between 20 and 45 years, Suceava predominant age group being 36 – 45. In Bacau, most crimes are committed by patients with personality disorders (34) and those with mental retardation (28); Suceava’s number of criminals with mental retardation is almost twice bigger than the one of Bacau (63). In Bacau, there were found 32 people with schizophrenia and in Suceava, 21. Deeds: in Bacau, there were recorded several cases of theft, beatings and rape, while in Suceava there is an increasing number of cases in chapters theft, robbery and destruction; it reveals a low rate of acts of murder and attempted murder (in Bacau, most cases with serious crimes are sent to IML Iasi). In Bacau, there were more facts of patients indiscriminately and Suceava recorded almost a double number of cases of crime in individuals with diminished. It was recommended that the safety measures (Art. 113 – art. 114 CP) in 18.6 % of cases surveyed in Bacau and 13.6 % of the cases surveyed in Suceava