False imprisonment occurs when a person intentionally and illegally restrains another person's ability to move freely. In NC, false imprisonment is the unlawful restrain or detainment of an individual without their consent.Example and Hypothetical Scenario. False imprisonment only comes into it if you were detained unlawfully, which again you need more than the fact that you were found not guilty. In addition to proving that he was detained against his will, the plaintiff must prove that the detention was unlawful. Illinois state law requires sex offenders to register with the police. Unlawful Imprisonment in the First Degree is a New York criminal offense imposing harsh penalties on anyone who restrains another person. Some examples of Class 1 misdemeanors include forcible trespass, false imprisonment, and forgery. Court concluded as a matter of law that officer had probable cause to arrest plaintiff). 3. 2 See Penal Law § 15.05(1).