Recidivism in stalking and obsessional harassment

Area of Science:

• Forensic Psychology
• Criminology
• Mental Health Research

Background:

• Stalking is a growing mental health concern, yet empirical data on offender recidivism and its predictors remain scarce.
• Understanding repeat offending patterns is crucial for effective intervention and public safety.

Purpose of the Study:

• To determine the frequency of recidivism among stalking offenders.
• To identify key variables that predict repeat offending in this population.

Main Methods:

• A longitudinal study followed 148 court-ordered stalking and harassment offenders for 2.5-13 years.
• Recidivism data were collected from criminal justice, mental health records, and probation/victim reports.
• Statistical analyses included frequency analysis and survival analysis to identify predictors of reoffense.

Main Results:

• 49% of offenders reoffended, with 80% of these offenses occurring within the first year.
• Presence of a personality disorder, particularly Cluster B (antisocial, borderline, narcissistic), significantly predicted recidivism.
• Combined personality disorder and substance abuse history increased reoffense risk more than either factor alone.
• Delusional disorders were unexpectedly associated with a lower risk of reoffending.

Conclusions:

• Personality disorders and substance abuse are significant risk factors for stalking recidivism.
• The findings have implications for risk assessment, legal proceedings, and targeted treatment strategies for stalking offenders.
• Further research is needed to understand the protective factors associated with delusional disorders in this context.