In a perfect world, there would be no drunk drivers. Or at least, we would be able to detect who is driving under the influence and give their vehicles a wide berth on the road.
A motorcyclist was killed in a hit-and-run collision with an SUV on a Lexington, Kentucky, street. It appears that the lack of streetlights on the road may have been a factor in this collision. However, no road condition would excuse abandoning an injured person in an attempt to evade responsibility.