Self-reported false confessions and false guilty pleas among offenders with mental illness.

Persons with mental illness may be at risk for false admissions to police and to prosecutors because of the defining characteristics of mental illness, but potentially because of heightened recidivism rates and increased opportunities. We surveyed 1,249 offenders with mental disorders from six sites about false confessions (FCs) and false guilty pleas (FGPs). Self-reports of FC ranged from 9 to 28%, and FGPs ranged from 27 to 41% depending upon site. False admissions to murder and rape were rarely reported. We also examined differences between those claiming false admissions and those not. Minorities, offenders with lengthier criminal careers, and those who were more symptomatic were more likely to have self-reported false admissions than their counterparts.