The document discusses the path of mentally ill offenders through the criminal justice system from arrest to release. It notes that many police officers receive little training in dealing with mentally ill individuals and that arrests can sometimes escalate situations. For those booked into jails and prisons, mental health treatment is often lacking. Over time, deinstitutionalization led to fewer psychiatric hospital beds, resulting in many mentally ill individuals becoming incarcerated instead of treated. The document recommends improving mental health treatment for inmates and increasing diversion programs to help address this issue.