Complete story — includes the ending
In a flashforward, Shane shaves his head. While searching for Sophia, Andrea finds a hanged walker and again ponders suicide. Glenn leads the others to the farm and probes his own faith with Hershel's daughter Maggie. Lori doubts whether Carl should live in this world, but Rick convinces her to maintain hope. Shane returns alone with the medical supplies, claiming that Otis sacrificed himself. Hershel saves Carl. In a flashback, Shane sacrifices Otis and leaves him as bait so that he can escape. Otis rips out a clump of Shane's hair in a failed last-ditch effort. Shane shaves his head.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, The Walking Dead season 2. HTML formatting and reference markers removed. · Content license