A man is under arrest in Rocklin for possession of heroin.
Rocklin and CHP officers noticed a suspicious vehicle last night parked in the 4500 block of Rocklin Road with two men and a woman inside.
The man fled, but officers soon caught him.
They booked 27-year-old Jeremy Sheffield of Auburn into Placer County Jail after 47 grams of heroin was found on him.
The other man and woman in the car fled the scene and remain at large. Drug paraphernalia was found inside the car.