Shortly after Shane’s death, a massive horde of walkers attacks the farm. The survivors attempt to fight off the horde but are quickly overwhelmed. Jimmy and Patricia are killed, and Andrea is inadvertently left behind. The remaining survivors are forced to scatter in the darkness, but they eventually reunite on the highway where they left supplies for Sophia. Meanwhile, Andrea is still alive and fleeing from the walkers on foot. She is about to be caught by the walkers when she is rescued by a hooded figure wielding a katana and flanked by two leashed, jawless, armless walkers. The other survivors believe Andrea is a lost cause and decide to search for a new shelter. But their cars begin to run low on gas, and they are forced to stop for the night. Confronted with the knowledge that Randall turned into a walker without being bitten, Rick finally reveals to the group what Jenner had told him at the CDC: that everybody already is infected with the virus (and eventually will turn into walkers when they die). He also admits he killed Shane. With this knowledge, the group’s morale begins to plummet, but Rick announces that from now on he’s in charge, the group will no longer be run as a democracy, and they will find a haven from the walkers. As the camera pulls back, a prison complex is visible nearby.
Watch The Walking Dead Season 2 Episode 13