A traffic stop Friday in Delaware County resulted in a felony arrest.  According to The Delaware County Sheriff's Office, police stopped Marissa Ferraiolo of Walton and during the course of an investigation, officers found Ferraiolo possessed a quantity of a white powdery substance within her vehicle. Ferraiolo was arraigned in Village of Walton court for Criminal Possession of Controlled Substance in the Fifth Degree, a class D Felony then booked into the Delaware County Correctional Facility on $1500.00 cash bail or $3000.00 in secured bonds.