If found guilty of unlawful restraint, it is a Class 4 felony. To constitute a false imprisonment, however, the submission must be to a current threatened and reasonably apprehended force.In Illinois, the statute of limitations for false imprisonment allows a two-year timeframe to file a lawsuit against another party for compensation. Personal injury--Penalty. Were you arrested under false pretenses? Our Chicago civil rights attorney has the extensive experience required to fight for your civil rights. False imprisonment occurs when a person intentionally and illegally restrains another person's ability to move freely. In a private lawsuit under civil law, false imprisonment can be brought as an intentional tort law claim (civil wrongful act). Checking the boxes and submitting will take you to the form to fill out. You have the right to not be arrested or handcuffed without "probable cause" to believe that you have committed a crime.