Lost Without a Trace

In hindsight, it should have been obvious.
No one is ever hit by a speeding car and doesn’t leave at least a dent. No one falls onto the front full-force and doesn’t cause the slightest crack in the windshield.
And the lack of personal records, along with being named Lucifer, should have been a dead giveaway… But Sam Winchester, a newly employed policeman, has never been good at spotting any kind of unnatural activity, and this is just one more lost cause.