ST. PAUL, Minn., July 20, 2012 (GLOBE NEWSWIRE) -- MEDTOX Scientific, Inc. (Nasdaq:MTOX) today announced that counsel for MEDTOX and other named defendants have today entered into a memorandum of understanding (MOU) with plaintiffs’ counsel in connection with the three previously announced putative class action lawsuits filed in Minnesota state court in connection with the proposed acquisition of MEDTOX by Laboratory Corporation of America Holdings, or LabCorp. The three putative class action lawsuits that are being settled pursuant to the MOU are the actions pending in District Court, Second Judicial District, Ramsey County, of the State of Minnesota (“Ramsey County Court”) under the captions John Siciliano v. MEDTOX Scientific, Inc. et al., Carol A. Kiel v. Richard Braun et al., and Louis Perlman v. Medtox Scientific, Inc. et al.