Violent crime arrests and paranoid schizophrenia: the White House case studies.

We have previously reported on typically paranoid schizophrenic patients who attempted to see the President or other prominent American political figures based on hallucinations or delusional beliefs. By obtaining arrest records on these White House Cases (WHCs), we were able to determine which individuals had murder or assault arrests before and/or after their WHC hospitalizations. During the 9-12 years following discharge, 31 of the 217 male WHCs (for whom adequate clinical records were available) had murder or assault arrests. Demographic characteristics such as prior violent crime arrest and male gender proved to be much better predictors of future violence than clinical symptom, history, or behavior items. Hospital incidents requiring seclusion and a history of weapons possession were both associated with later violence in WHCs with prior violent crime arrests, while certain clinical symptoms (e.g., persecutory delusions and command hallucinations) may be linked to future violence in WHCs without prior violent crime arrests. These data need replication in other patient samples.