WEST HOLLYWOOD—A vehicle was pulled over for an expired registration on August 13, that led to the discovery of a cocaine-like substance and possible explosive materials and the driver was arrested.

The vehicle, which was being operated by an unlicensed driver, was stopped at Detroit Street and Fountain Avenue. Authorities conducted a search of the car and found an item resembling a brick of cocaine and small plastic baggies. Investigators also found what might have been a grenade in the truck of the car. It has not been confirmed if the device was an explosive. No additional details have been disclosed to the public.