Travis A. Capozzi, 18, of the Town of Tonawanda, and Angel Natal, 30, of Buffalo, were stopped by troopers assigned to the city

Travis A. Capozzi, 18, of the Town of Tonawanda, and Angel Natal, 30, of Buffalo, were stopped by troopers assigned to the city as part of Operation Impact.An odor of marijuana came from the vehicle, and a subsequent search revealed the heroin under the driver's seat and the last bit of a marijuana cigarette in the glove box, state police said. A deck is a street term for the 1 to 15 grams of heroin in a bag, according to law enforcement sources.Both men, who were taken to the Erie County Holding Center, were charged with third- and fourth-degree criminal possession of a controlled substance, and unlawful possession of marijuana.