Walking dead season 4 episode 3 – Isolation
The unknown virus spreads and kills many including Sasha, Glenn and Lizzie. Furious Tyreese attacks Rick and Daryl to take Karen’s revenge in frustration. Hershel suggects to find a veterinary hospital near to cure the infected persons and also suggest to separate the young and elderly as they are more vulnerable to the disease. Hershel leaved to search the place and Carl wanted to escort him. On their way they saw a slow moving walker and Carl decides to shoot him by Hershel stopped him saying its unnecessary. Maggie cries about Glenn’s illness but Beth reminds her aboput everyone’s job. Carol break down in tears after offering condolences to Tyreese. Hershel decides to risk exposure by caring for the sick. Daryl, Michonne, Bob and Tyreese went to the veterinary college to get medication but encountered a massive herd of walkers, they abandoned their vehicle but Tyreese decided to stay in. When he get out he was surrounded by the Walkers, the other three left him and head towards the woods. Finally Tyreese survives the attck and joins the group back. Rick investigation Karen and David’s murder confronts Carol, who admit killing them.