In " The Walking Dead " season 5, episode 3, " Four Walls and a Roof ," Rick's group traps and brutally kills the cannibalistic Hunters from Terminus after Bob reveals he was bitten. The episode concludes with Bob's peaceful death and the group's departure from the church. You can find more details on IMDb and the Wikipedia page for "Four Walls and a Roof" . TWD: Daryl Dixon 1x2 reaction!