525.17 ESCAPE.
   (a)   No person, knowing the person is under detention or being reckless in that regard, shall purposely break or attempt to break the detention, or purposely fail to return to detention, either following temporary leave granted for a specific purpose or limited period, or at the time required when serving a sentence in intermittent confinement.
 
   (b)   Irregularity in bringing about or maintaining detention, or lack of jurisdiction of the committing or detaining authority, is not a defense to a charge under this section if the detention is pursuant to judicial order or in a detention facility. In the case of any other detention, irregularity or lack of jurisdiction is an affirmative defense only if either of the following occurs:
      (1)   The escape involved no substantial risk of physical harm to the person or property of another.
      (2)   The detaining authority knew or should have known there was no legal basis or authority for the detention.
 
   (c)   Whoever violates this section is guilty of escape, a misdemeanor of the first degree, when the most serious offense for which the person was under detention is a misdemeanor and when the person fails to return to detention at a specified time following temporary leave granted for a specific purpose or limited period or at the time required when serving a sentence in intermittent confinement.
(Ord. 1996-65. Passed 7-17-96.)