False imprisonment occurs when a person intentionally restrains another person without their consent or without legal authority to restrain them. It unfolds when an individual deliberately prevents another from leaving a particular space without their explicit consent.A person commits an offense if he intentionally or knowingly restrains another person. (b) It is an affirmative defense to prosecution under this section. In order to establish a false arrest claim, the person detained must prove that the arrest is unlawful and such unlawful arrest resulted in injury. Unlawful restraint or "false imprisonment" is a serious charge under Texas law. Would cause a person. To be guilty of false imprisonment. How a recent federal law makes wrongful conviction compensation tax-free. Court concluded as a matter of law that officer had probable cause to arrest plaintiff). 3.