The Wednesday morning air in Walker County, Alabama was cool and quiet when Deputy Tyler Brooks spotted something unusual along the side of the rural highway. At first it looked like any other pedestrian slowly making his way down the shoulder of the road, but as the patrol car rolled closer, the details became impossible to ignore.
The man was carrying a small portable oxygen tank.
He walked slowly, pausing every few steps as if each breath required careful effort. His clothes were simple, his posture slightly bent with exhaustion, but he kept moving forward with determined steps like someone who had decided turning back was not an option.
