Neb. Rev. Stat. § 43-4903: Neb. Rev. Stat. § 43-4903

(1) No person shall be prosecuted for any crime based solely upon the act of leaving a child ninety days old or younger in the custody of an employee on duty at: (a) A hospital licensed by the State of Nebraska; (b) a staffed fire station; (c) a staffed law enforcement agency; or (d) an emergency care provider.

(2) The hospital, staffed fire station, staffed law enforcement agency, or emergency care provider shall promptly contact appropriate authorities to take custody of the child.