 A man and woman have been arrested in connection with the sale of large amounts of methamphetamines in Crow Wing County. Drug agents from the Lakes Area Drug Investigation Division arrested 37-year-old Zachary Cosar of Roseville and 32-year-old Melissa Arola of St. Paul without incident. The two were taken into custody north of Crosby on Highway 6 just before noon today. Undercover agents had purchased methamphetamines from Cosar over the past several weeks and bought about one-fourth of a pound of meth from him just prior to when they arrested the two individuals. Cosar is currently on federal parole for a 2012 drug conviction. An agents plan on presenting this current case to federal prosecutors for consideration of additional federal drug charges.