(a) If at any time during the period of parole there is reasonable cause to believe that the parolee has violated any of the conditions of his or her release on parole, the parole officer may arrest him or her with or without an order or warrant, or the Commissioner of Corrections may issue a written order or warrant for his or her arrest. The written order or warrant is sufficient for his or her arrest by any officer charged with the duty of executing an ordinary criminal process. The commissioner's written order or warrant delivered to the sheriff against the parolee shall be a command to keep custody of the parolee for the jurisdiction of the Division of Corrections. During the period of custody, the parolee may be admitted to bail by the court before which the parolee was sentenced. If the parolee is not released on a bond, the costs of confining the paroled prisoner shall be paid out of the funds appropriated for the Division of Corrections.
(1) If reasonable cause is found to exist that a parolee has violated a term or terms of his or her release on parole that does not constitute: