MONROE - An Argyle woman was charged Monday with five counts of selling methamphetamine after she sold more than 20 grams of the drug to an undercover officer earlier this year. Jessica Diane Cobb, 28, Argyle, faces three Class E felony counts of delivering between three and 10 grams of methamphetamine, and two Class F felony counts of delivering less than three grams. According to a police report, Cobb was charged as the result of a months-long investigation by the Stateline Area Nar-cotics Team.