A man was arrested Wednesday night on suspicion of methamphetamine possession after an officer saw him and a woman in a car parked in the 300 block of Patricia Drive in American Canyon, according to American Canyon Police.

The officer noticed an odor of marijuana after approaching the car at about 7:45 p.m., police said. The passenger admitted smoking marijuana 10 minutes earlier, according to police.

The officers then found a Taser in the car, police said. The passenger, Rudy Joseph Medina, 55, of Fairfield, allegedly had 6 grams of suspected methamphetamine in one of his pockets, police said.

Medina was arrested and booked into the Napa County jail on suspicion of methamphetamine possession and being a felon in possession of a stun gun, police said. The woman, who was in the driver’s seat, was not arrested.