The driver in a deadly hit-and-run in Modesto has been identified, according to authorities. The crash happened on Friday night near Orangeburg Avenue and Nelson Avenue, the Modesto Police Department said.Witnesses say a dark-colored vehicle hit a man and kept driving around 9 p.m., authorities said. Officers arrived at the scene and immediately started first aid. However, he died at the crash, authorities said. Investigators say no arrests have been made, even though they know who the driver is. Officers are not releasing the victim's name at this point. Police are looking into where drugs or alcohol were factors in the crash. Authorities ask anyone with information to call Modesto Police Department dispatch at 209-552-2470. This is a developing story stay with KCRA 3 for the latest.