GENEVA, N.Y. -- Three men are being held in connection with a significant drug bust in Ontario County.

Juan Castro-Gonzales, Jonathon Torres and Gerardo Cruz-Tolentino are all charged with felony possession of a controlled substance.

Geneva police pulled over their car in the parking lot of the Express Mart on North Exchange Street late Tuesday night.

After a search with a state police unit, they found $25,000 to $30,000 worth of uncut heroin plus a hundred bags of heroin ready for sale.

All are being held without bail because of the high level of the charges.