As it stands, no one has proof of how drunk he was, nor that he was over the legal limit. Like I said, people like to point fingers and accuse people of things with no evidence, exactly like you just did there. Unless you have facts, don't criticize people. The only thing we can blame is the speed he was traveling at the moment. Yes that was a stupid idea to drive that fast. My point was there is no evidences he was doing those speeds on the streets. The road he was on was out of town. I lived in a town just like West Chester, all it is road and trees for miles, and the likeliness at evening seeing another car on a road like that at that time of day is extremely low, seeing a pedestrian is practically zero.
Instead of attacking people based on what you think you know, think about his family, his friends, and the family of his passenger. They've lost some one they've loved.
Do something constructive and look at better ways of preventing this from happening again.