I was rear ended while in my 300E MB in San Antonio, Tx at a stop light. It was a hispanic driving a small tow truck, he had been drinking. He couldn't produce a drivers license or proof of insurance. He said he was testing driving the truck and the brakes failed. I did get the license plate number. I got his name, address and phone number, all found to be false later. He then took off. I found a cop and he told me to file a report and contact my insurance company. I only carried liability on my car. I did what the cop told me and my insurance covered the damage under uninsured motorist. They then pursued the owner through the expired license plate of the truck to collect.