Katie watched as the males left, walking warily over to the intruders she sat beside the guy who called himself the doctor leaning her back against the tree that Long John wasn’t occupying she studied the man.
“I’ve seen you before.” Katie said watching as the Doctor finally noticed her presence. “In a dream when I was little Mom used to say I was crazy. ‘Never was a guy in a TARDIS your imagining things.’ But she never got it, I used to dream about you all the time but never would I have figured I’d meet you in the middle of a zombie apocalypse y’all gotta have better timing.”
“Can you let me go?” Long John asked his hands beginning to ache from the belt around his arm. Standing up Katie made her way over to the guy and gently smiled sitting in front of him.
“How many walkers have you killed?” Katie asked him.
“I lost count.”
“How many people have you killed?”
“You can’t come back.” He said, standing up and brushing herself off she kneeled in the back of the tree and untied the belt doing the same with Amelia and the Doctor they both stood up.
“Amy!” Katie called, gesturing to the blonde headed girl who was talking to her putting the fish down that they had caught and trudging over she stopped in front of the 4 of them.
“Show John to his tent, I’m sure the Doctor and Amelia will stay in they’re TARDIS.”
“Thank you.” All 3 of them said in unison, putting her hand up in a gesture that meant ‘Don’t mention it.’ She turned on her heel and walked off John stood there watching as she walked away his eyes glued to her backside he heard Amelia laughed and left the sight turning around to face the red haired hot head. “What?” He asked her.
“You were checking her out.” Amy said stating the obvious, Long John let his eyes fall to the ground and he trudgily kicked at the ground looking up at the Blonde Amy who looked like she was getting adjitated he stepped forward. “Let’s go.” Amy and Long John took off leaving the Doctor and Amy Pond behind just standing there.
“What happened to this world?” Amy asked the Doctor who was actually thinking about the day he had met future Katie, a working scientist who was helping her Uncle work on a project when her uncle shot himself she took off and returned here.
“Do you know her?” Amy asked, watching as he intensly stared at the girl that was laughing at something Dale said.
“I met the future Katie before I met you when I had a different face she was a working scientist in England helping her Uncle with a project to contain uncontrollable rage.”
“Warren decided that it was waste of time to experiment on volunteers from the school for the experiment because Cambridge students obviously didn't have uncontrollable rage. So he managed to get a contact at a police station to give him a violent criminal as a test subject. There was a problem with the delivery system. The injections were too diluted so Warren increased the dosage. However, the inhibitor still had no effect and when the test subject was about to attack Warren and Clive, Warren was forced to kill him. He then immediately decided they would experiment on chimpanzees, as Clive had been suggesting.
As Warren and Clive were burying the criminal, Clive sneezed - giving Warren an idea. They had known that delivering widespread with a pill wouldn't do, neither would an aerosol. He decided that they should use a contagion as a delivery system. He located a certain genome in a strain of the Ebola virus. Using this new delivery system, the two exposed a chimpanzee to the inhibitor. However, the inhibitor mutated. In the chimpanzee, it had the opposite effect of what is was supposed to do. That is, it caused the chimpanzee to be full of uncontrollable rage. Warren had "created a rage virus." The Doctor said doing the finger quote at the last sentence.
Clive was so disgusted by this that he quit. He later informed an animal rights eco-terrorist organization about the experimenting on animals and then shot himself. A group of those eco-terrorist would later break into the lab and free the infected rage filled chimpanzee. That chimpanzee attacked and infected them and Warren. From them, the Rage virus spread throughout the island of Britain, and then to all neighbouring countries, and then further onto their neighbouring countries until the entire world was completely overrun within less than a month, leaving survivors few and extremely limited and the infected walking around brain dead and cannibal.”
“I never thought releasing you would be this much trouble!” Katie said making him jump turning around he noticed Katie was standing behind him, he noticed a tear rolling down her face and stepped forward but she stepped back wiping it and soon they began to fall. “It wasn’t supposed to happen everything just went wrong, I came back before it properly spread to help someone create an antidote but then she got bit and I gave up now it’s too late now people are dying because of me because my Uncle had an idea for something so crazy and now people are getting bit or they are bit and now we’re all infected!” Turning on her heel she bolted hoping to get away in the forest someone stopped her and she fell into Shane’s arms and began sobbing in her brothers arms.
“Tell me ‘Doctor’ does this make you happy?” Shane asked him, the Doctor studied the girl and realised he had made her upset by bringing it up, he did know that she it wasn’t her fault but she had seen it happen and as soon as it had happened she HAD been offered to help create a cure back in Georgia and now she felt like she was the cause of everyone dying.
“I’ll be in the TARDIS.” The Doctor said twirling around and walking over to the police box he glanced at Katie once again and then walked right in Amelia following behind he clapped his hands and like that the TARDIS door closed.