(QUINCY)—An undercover meth sting operation by the West Central Illinois Task Force around mid day Wednesday results in seven arrests.  A confidential source was used and the seven were arrested between the hours of 10 a.m. and 1 p.m. after they attempted to purchase meth or deliver pseudoephedrine pills in exchange for money or meth. Arrested were 43 year old Shawn Longcor… 28 year old Nathan Blackorby…28 year old Misty Blackorby…26 year old Kristin Howser…29 year old Justin Knight and 23 year old Tiffany Devlin of Quincy. Also arrested was 27 year old Jenna Bruns of Canton. In addition to the arrests, 3 vehicles and over a thousand dollars in cash were seized.