Ep 5. Episode 5

Riq and Kelly are reunited. Patrick is forced to be tied up when he wants to leave the house and leave the others in danger. Patrick tries to get Joplin on side as the housemates decide what to do with him. Joplin unties Patrick and he takes Kelly hostage and leaves the house with her and Joplin. Riq ends up getting shot and killed in a scuffle. Joplin opens the gates and the zombies make it into the Big Brother complex. Patrick is killed as he attempts to escape. Space becomes trapped in the Big Brother control room after trying to find Pippa but is bitten by a zombie. The zombies make it into the house and Kelly manages to make it into the diary room. Kelly decides to try and make her way to Space but fails.