Zachariah couldn't believe what had happened, Uriel was the last angel he had ever expected of defaulting to the side of Lucifer and killing his own brethren.
And now Zachariah was the one who had to find a way to reel Dean Winchester back in and bring him back on track, not that the human made that easy.
Perhaps it was time for a more personal touch, something that explained to the thick headed mud-monkey the situation. They still needed him after all.
The angel found his nearest potential vessel working in a haunted company in Ohio. This was perfect.