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.The elements of a False Imprisonment claim in Texas are: 1) willful detention; 2) without consent; and 3) without authority of law. The appeal process is complicated and difficult to navigate. Call our team of Texas criminal appeals lawyers for a FREE consultation. False imprisonment occurs when one person prevents another from leaving a specified area without 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. False imprisonment is an act punishable under criminal law as well as under tort law. Under tort law, it is classified as an intentional tort.