Minn. Stat. § 260E.07
(c) There shall be a rebuttable presumption that any adverse action within 90 days of a report is retaliatory. For purposes of this paragraph, the term "adverse action" refers to action taken by an employer of a person required to report under section 260E.06, subdivision 1, or 260E.11, subdivision 1, which is involved in a report against the person making the report or the child with respect to whom the report was made because of the report, and includes, but is not limited to: