725 ILCS 205/4.03 : Rights and Remedies — Criminal Procedure — Sexually Dangerous Persons Act — Sexually Dangerous Persons — Mental Disorder TEXT PDF "Mental disorder" means a congenital or acquired condition affecting the emotional or volitional capacity that predisposes a person to engage in acts of sexual violence. 725 ILCS 205/4.03 Added by P.A. 094-0705, § 5, eff. 6/1/2006.