Drug Task Force agents arrested a man after a 4 month investigation into allegations that he was selling methamphetamine and heroin in Aberdeen. Undersheriff Dave Pimentel with the Grays Harbor County Sheriff’s Office tells us on Wednesday, DTF Detectives along with the Montesano Police Department arrested a 52 year old Aberdeen resident following a 4 month investigation into the sales of methamphetamine and heroin on East Market Street in Aberdeen. The arrest took place on State Route 12 near Montesano after a traffic stop.  Following the arrest detectives located heroin and methamphetamine packaged for sale, scales and over $5000 cash.  The subject was booked in the Grays Harbor County Jail for Possession of Methamphetamine and Heroin.