Montgomery County police have arrested three people on drug charges after a two-month drug investigation, the county sheriff's office announced today.

Antonio Medina, 29, of Fort Plain, was charged with three counts of felony criminal sale of a controlled substance for selling cocaine to an undercover informant. He was arraigned and remanded to the Montgomery County Correctional Facility on $50,000 cash bail.

Jahaida Feliciano, 23, of Fort Plain, was charged with felony criminal sale of a controlled substance for selling cocaine to an undercover informant. She was arraigned and remanded to the Montgomery County Correctional Facility on $25,000 cash bail.

Zachariah Wall, 17, of Fort Plain, was charged with felony criminal sale of a controlled substance for selling cocaine to an undercover informant. He was arraigned and remanded to the Montgomery County Correctional Facility on $30,000 cash bail.