One person is dead and three others were injured in a shooting during a drug deal outside a Los Angeles shopping center Saturday, police said. Multiple suspects shot at each other during what police believe was a dispute during a narcotics deal in a parking lot in the area of Vanowen and Fallbrook in West Hills around 3:45 p.

The gunman “may be known to the victims,” LAPD Officer J. Chaves told City News Service. It was unclear if the shooting was gang-related.

A shooting has been reported at a Los Angeles area Trader Joe’s Saturday afternoon. Officers responded to Trader Joe’s located in the 22800 block of Vanowen Street in West Hills around 3:45 p.m., according to Los Angeles Police Department Officer J.