Person of interest in custody after human remains found in tote near Mille Lacs Lake.

Highway maintenance workers found what are believed to be human remains inside a tote along the shoreline of Mille Lacs Lake. A 21-year-old man believed to be a person of interest in the case was arrested on four unrelated outstanding warrants, and investigators have reason to believe he knew the victim. "Multiple crime scenes" have been processed in connection to the investigation, and the Minnesota Bureau of Criminal Apprehension is assisting. Charges could be filed by the end of the week.