At approximately 0232, LAFD and LAPD responded to reports of a traffic collision at Plummer & Sylmar. Arriving units found a white Infinity that had struck 5 parked cars on Plummer on both sides of the street. The driver of the Infinity fled the scene. At least 3 of the vehicles that were struck were completely totaled. Residents were outside surveying the damage to their vehicles. They declined to talk on camera. The cause of the crash is unknown. Debris was strewn across both sides of Plummer. LAPD Valley Traffic Division is handling the investigation.