Originally Posted by Kaylore
Do you think that was the show's way of showing that the Governor killed Guillermo's group, or was it the prop department being resourceful?
I think it's a tie in to something. I guess wouldn't it be possible that Merle picked it up on his way out of the city after he got free.
Others pointed it out in the Governor's place before in episode 5 when Michonne broke in the house.