False arrest victims may have the right to sue the police officer and police department responsible for the arrest. Information on filing a complaint, including links to an online form or fillable PDF.Arrest without warrant. 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. If the police insist on coming in without a warrant, try to get their names and badge numbers, and why they want to come in. Otherwise, stay out of the way. 4. The constable shall leave a copy of the warrant and a copy of the signed criminal complaint at the intake desk of the Allegheny County Jail. 3. Our Pennsylvania criminal defense attorneys can help. An officer must either have a warrant or reasonable suspicion that a person has committed or is about to commit a crime (probable cause). Grading of theft offenses.