Two Abingdon, Virginia Residents Are Behind Bars On Drug Related Charges. 44 Year Old Melanie Dawn Arnold And 22 Year Old Richard Henry Casey Are Each Charged With Possession Of Meth, Possession Of Precursors With The Intent To Manufacture Meth, And Other Charges. The Charges Stem From An Investigation Following A Report Of Possible Drug Activity In The Dollar General Parking Lot In Glade Spring. Deputies Found The Two Suspects Allegedly Dealing Drugs Out Of A Vehicle In The Parking Lot. Arnold And Casey Are Being Held In The Southwest Virginia Regional Jail In Abingdon And Will Appear In Court Soon.