This can include probable cause for the arrest. The process of filing criminal charges is relatively simple in Virginia.An unlawful arrest, also called a false arrest, is the act of holding an individual in custody without them having committed a crime and without probable cause. Pursuant to Va. Code § 19.2-18 every conservator of the peace shall have authority to arrest without a warrant in such instances as are set out in Va. Code. The defendant filled out an incident report about the assault but did not assist in applying for the arrest warrant. Persons currently incarcerated in a jail or prison. Similarly, "false arrest" is when someone arrests another individual without the legal authority to do so. Question:" Can I sue the state highway patrol for a false DUI arrest? Virginia state police explain their procedures here: Virginia Firearms Transaction Program. This is also known as unlawful arrest or wrongful arrest, and it occurs when a cop detains and arrests a person without legal authority.