A false arrest is one way of committing false imprisonment. To prove false arrest, a person must prove three elements.The plaintiff's claim in a warrantless false arrest lawsuit arose from a sheriff s deputy s visit to her house to check on the welfare of her daughter. In this blog, we'll discuss how wrongful arrests happen and explore what you can do if a police officer unlawfully arrested you. If you have been charged with false imprisonment, Chesley Lawyers identify defense strategies, and aggressively protect your rights in court if necessary. False imprisonment occurs when you unlawfully deprive another person of his or her personal liberty. California Penal Code 236 PC describes the crime of false imprisonment as unlawfully depriving another person of their personal liberty. If you were unlawfully detained or searched, your lawyer can file a suppression motion to exclude the incriminating evidence. California Penal Code § 236 PC defines false imprisonment as unlawfully restraining, detaining, or confining a person against his or her will. California's stop-and-frisk laws allow police to detain you temporarily if they have a reasonable belief you are involved in criminal activity.