A Warsaw man is in jail after a two-week long investigation from the Kosciusko County Sheriff's Department. On Friday, officers arrested 24 year old Efrain Vega on preliminary charges of felony dealing 5 to 10 grams of cocaine. Vega was taken in custody without incident on Detroit Street in Warsaw, and then booked into the Kosciusko County Jail on a $20,000 bond. Sheriff Aaron Rovenstine stated that citizens are encouraged to report potential drug related activity in Kosciusko County to the Drug Task Force via the anonymous TIP line at 574-372-2494.