Morgan is the one blowing the horn. I think he is part of the WolvesNotFar gang. Remember Rick sent him back to the community after the one guy became zombie chow.
It was awfully coincidental when Morgan showed-up and he was following the symbols carved into the trees by the tracks a few episodes back.
I think you have something there.
Michonne doesn’t like Morgan and Carol is leery of him.
Prediction: Morgan gets it by one of the women.
Ah true but also you have the little boy (Jon’s baby brother) who stamped a Letter A on Rick’s hand. Perhaps there is a clue in all this LOL
I don’t see Morgan being part of the Wolves gang. A couple of them tried to kill Morgan and take his stuff, but he used his staff to knock them out and leave them in a car. An episode or two later, Morgan rescued Daryl and Aaron from the trap that the Wolves had set up with the walkers inside of the tractor trailers.
I think the most likely people honking the horn are Ron (older son of Dr. Pete (now deceased) and Jessie), Father Gabriel, or the Wolves gang.
I’ll guess it is the girl Carl is chasing that is blowing the horn. She also came in from outside and doesn’t seem to have family. She may be a wolf or have a wolf boyfriend.