What does death by multiple traumatic injuries mean?

Summary: This confirmed that the injuries that the person sustained, which were multiple (as in a motor vehicle accident or a fall), caused death. If it is several gunshot wounds, we write 'multiple gunshot wounds', if stabbed several times etc. This also confirms that the person was not dead when, say, the car crashed -- many auto wrecks are due to death from heart attack prior to impact. Hope this helps.