Maryland Business Occupations and Professions Section 17-322.1
§ 17-322.1.
  (a)   For purposes of § 17-322(b) of this subtitle, it is not a material fact relating to property offered for sale or lease that:
    (1)   an owner or occupant of the property is, was, or is suspected to be:
      (i)   infected with human immunodeficiency virus; or
      (ii)   diagnosed with acquired immunodeficiency syndrome; or
    (2)   a homicide, suicide, accidental death, natural death, or felony occurred on the property.
  (b)   (1)   It is not grounds for a disciplinary action against a licensee under this subtitle, that a licensee did not disclose to a prospective purchaser or lessee, a fact contained in subsection (a) of this section.
    (2)   A licensee may not be held personally liable for failure to disclose a fact contained in subsection (a) of this section.