In this sneak peek of next week’s (October 27) Season 4, Episode 3, "Isolation," Daryl is driving a car with Michonne (Danai Gurira) riding shotgun and Tyreese (Chad Coleman) and Bob (Larry Gilliard Jr.) in the backseat. They hear some male voice on the radio say "survive ... alive..." but it's broken up. Daryl ends up hitting a walker and skidding to a halt in front of a huge herd. Watch the video below.
This is what we expected, since the synopsis for Episode 3 is "A group leaves the prison to search for supplies; the remaining members of the group deal with recent losses." This looks like the supply group. Road trip!
Tyreese appears to have a bruised eye in the scene, so maybe he got into a fight with Rick Grimes (Andrew Lincoln) or Daryl before heading out on the supply run? Those are guesses based on the extended Comic-Con trailer from over the summer, which also showed the group going to town on those walkers outside the car. (Tyreese breaks out the hammer!) It also looks like they end up in some kind of building like a school.
Back to the radio message, though. In the Comic-Con trailer they hear a woman say “Sanctuary … Those who arrive, survive.” What is the “sanctuary”? Here are a few guesses. Maybe we’ll find out by the end of the season.