This textbook provides an overview of the overlap between the criminal justice system and mental health for students of criminology and criminal justice. It provides an accessible overview of basic signs and symptoms of major mental illnesses and size of scope of justice-involved individuals with mental illness.

In the United States, the law enforcement and the criminal justice system is often the first public service to be in contact with individuals suffering from mental illness or in mental distress. Those with untreated mental illnesses are often at higher risk for committing...