JA or J6? Or both?
Invalid Use of Legal Authority
An example of an invalid use of legal authority is the detainment or arrest of a person without a warrant, with an illegal warrant, or with a warrant illegally executed. So long as the person is deprived of his personal liberty, the amount of time actually detained is inconsequential. See, e.g. Schenck v. Pro Choice Network, 519 U.S. 357 (1997)
https://www.law.cornell.edu/wex/false_imprisonment