Attorney's Note

Under the Wisconsin Statutes, punishments for crimes depend on the classification. In the case of this section:
ClassPrisonFine
Class H felonyup to 6 yearsup to $10,000
Class A misdemeanorup to 9 monthsup to $10,000
For details, see § 939.50 and § 939.51
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Terms Used In Wisconsin Statutes 943.61

  • Adult: means a person who has attained the age of 18 years, except that for purposes of investigating or prosecuting a person who is alleged to have violated any state or federal criminal law or any civil law or municipal ordinance, "adult" means a person who has attained the age of 17 years. See Wisconsin Statutes 990.01
  • Arrest: Taking physical custody of a person by lawful authority.
  • Discovery: Lawyers' examination, before trial, of facts and documents in possession of the opponents to help the lawyers prepare for trial.
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Guardian: A person legally empowered and charged with the duty of taking care of and managing the property of another person who because of age, intellect, or health, is incapable of managing his (her) own affairs.
  • Minor: means a person who has not attained the age of 18 years, except that for purposes of investigating or prosecuting a person who is alleged to have violated a state or federal criminal law or any civil law or municipal ordinance, "minor" does not include a person who has attained the age of 17 years. See Wisconsin Statutes 990.01
  • Person: includes all partnerships, associations and bodies politic or corporate. See Wisconsin Statutes 990.01
  • Probable cause: A reasonable ground for belief that the offender violated a specific law.
   (1)    In this section:
      (a)    “Archives” means a place in which public or institutional records are systematically preserved.
      (b)    “Library” means any public library; library of an educational, historical or eleemosynary institution, organization or society; archives; or museum.
      (c)    “Library material” includes any book, plate, picture, photograph, engraving, painting, drawing, map, newspaper, magazine, pamphlet, broadside, manuscript, document, letter, public record, microform, sound recording, audiovisual materials in any format, magnetic or other tapes, electronic data processing records, artifacts or other documentary, written or printed materials, regardless of physical form or characteristics, belonging to, on loan to or otherwise in the custody of a library.
   (2)   Whoever intentionally takes and carries away, transfers, conceals or retains possession of any library material without the consent of a library official, agent or employee and with intent to deprive the library of possession of the material may be penalized as provided in sub. (5).
   (3)   The concealment of library material beyond the last station for borrowing library material in a library is evidence of intent to deprive the library of possession of the material. The discovery of library material which has not been borrowed in accordance with the library’s procedures or taken with consent of a library official, agent or employee and which is concealed upon the person or among the belongings of the person or concealed by a person upon the person or among the belongings of another is evidence of intentional concealment on the part of the person so concealing the material.
   (4)   An official or adult employee or agent of a library who has probable cause for believing that a person has violated this section in his or her presence may detain the person in a reasonable manner for a reasonable length of time to deliver the person to a peace officer, or to the person’s parent or guardian in the case of a minor. The detained person shall be promptly informed of the purpose for the detention and be permitted to make phone calls, but shall not be interrogated or searched against his or her will before the arrival of a peace officer who may conduct a lawful interrogation of the accused person. Compliance with this subsection entitles the official, agent or employee effecting the detention to the same defense in any action as is available to a peace officer making an arrest in the line of duty.
   (5)   Whoever violates this section is guilty of:
      (a)    A Class A misdemeanor, if the value of the library materials does not exceed $2,500.
      (c)    A Class H felony, if the value of the library materials exceeds $2,500.