Neb. Rev. Stat. § 28-371 : CRIMES AND PUNISHMENTS — OFFENSES AGAINST THE PERSON —ADULT PROTECTIVE SERVICES ACT —371 - Vulnerable adult, defined TEXT PDF Vulnerable adult means any person eighteen years of age or older who has a substantial mental or functional impairment or for whom a guardian or conservator has been appointed under the Nebraska Probate Code. Neb. Rev. Stat. § 28-371 Laws 1988, LB 463, § 24; Laws 2016, LB 934,§ 7. Amended by Laws 2016, LB 934,§ 7, eff. 4/19/2016.