139.08 ARRESTS.
   A police officer making an arrest under a warrant issued upon a complaint, or making an arrest without a warrant for an offense committed in his presence, shall take the arrested person without unnecessary delay before the Police Judge. When a person arrested without a warrant is brought before the Police Judge, a complaint shall be filed and a warrant issued forthwith. The officer executing the warrant shall make return thereof to the Police Judge.
(1977 Code Sec. 5.08)