Hey Everyone! Hope you enjoy this. This episode is one of my favourites. Sorry it is so late.

Chapter 40 - Born under a Bad Sign

The episode begins with Dean calling Ellen, revealing that Sam had disappeared.

'What happened?' Mary asked, looking concerned. Jo shifted uncomfortably.

'It's a long story.' Sam replied, slightly red-faced.

Dean then gets a call from Sam and Dean meets him in a motel. Sam has blood on his shirt and says that he can't remember anything.

'What the hell?' John asked, looking at Sam warily.

Dean finds out that he checked in two days ago and makes fun of Sam for the name he came up with.

'You just found him and already you're insulting him?' Jo asked with a smile.

Sam says that he thought he'd hurt someone and questions whether it was what John had warned Dean about. Dean suggests retracing his steps.

'That's a good idea.' Bobby commented.

They then find an open window. Out on the street Sam recognises one of the lock ups and Dean picks the lock and they find a car with a bloody knife, blood and cigarettes.

'Since when did you smoke? And blood?' John asked, concerned.

They find a receipt and drive to the shop it was from which was two towns over. The owner tells Sam to leave and says that he stole and drank some beer before throwing it at his head. He also says that he'd smoked the cigarettes.

'That definitely doesn't sound like something you'd do.' John said, looking confused. Sam sighed.

Dean asks which way he went afterwards. Dean pays him for what Sam took. They drive off in the direction and Sam recognises a road and they went down it to a house where they found a guy dead. Sam immediately says that he did it but Dean refuses to believe that he did it for no reason. They then find out that he was a hunter when they find his weapons store.

'Oh dear. Now the other hunters are going to be after you.' Mary said, looking concerned.

On the computer, they find camera footage of Sam killing him.

'No way you just killed someone for no reason. There is definitely something else going on.' Mary commented with certainty. Sam smiled.

Dean smashes the computer to get rid of the evidence. Sam is haunted by what he's done. Back at the motel, Dean decides that they should leave after getting some sleep. Dean is adamant that it wasn't him. Sam says that he'd been feeling angry recently and that he couldn't stop it. John frowned. Sam tries to persuade Dean to kill him as he believes that he is turning evil and he doesn't want to hurt anyone.

'I'm sorry. I had no idea how much it would affect you.' John said, looking guilty. Sam smiled back.

Sam says he can't fight it. Dean says that he'd rather die than shoot him and puts the gun down. Sam begins to pick it up and knocks out Dean and then leaves.

'What the hell?' Mary said, looking at Sam in shock.

'I swear that wasn't me. I was possessed.' Sam explained and both John and Mary relaxed. Sam looked down guiltily.

Dean is woken up by a guy wanting him to pay for the room. He bribes him to let him use the computer and he makes up a load of lies to find out where Sam had gone.

'Really? A Justin Beiber concert?' Sam said, with a smile.

'What? It worked.' Dean replied with a shrug and Sam sighed.

The scene cuts to Sam meeting Jo in a bar where she is working. Jo squirmed in her seat and looked uncomfortable. Jo gets him a beer and she asks why he is there and he replies that he wants to square things. He says that he doesn't blame her for hating John as he was obsessed.

'Well that's a nice thing to say.' John said with a small smile.

'It wasn't me It was the demon possessing me.' Sam replied.

'Its phrases like that that remind me how messed up our family is.' Dean said with a smile.

He reminds her that he isn't John and she asks about Dean and he says that he was more like John than he was.

'I'm not sure that's true.' Mary said, looking at Sam.

He then realises that she likes Dean. Dean frowned. Jo flushed red.

'This is so embarrassing.' Jo muttered.

Sam says that she is just like a little sister to Dean. Sam then suggests that he liked her and she suggests that he left. Now it was Sam's turn to flush slightly, although he was mostly confused because he didn't remember this part clearly. Sam then grabs her and knocks her out. Jo woke up and finds that she is tied up. Sam asks her about her father's death and tells her that John shot Bill after he was mortally injured after being bait.

'That wasn't true. He died almost instantly.' John confirmed, making Jo relax a little.

Sam then says that she was bait. Dean then arrives and Sam begs Dean to kill him again but he doesn't. He then throws holy water at him and it is revealed that he is a demon.

'I can't believe it took you that long to figure it out.' Bobby said with a smile.

Sam runs off and Dean releases Jo and goes after him. Dean asks Sam who it is possessing him but he doesn't say. Sam replies that he should've seen his face when he thought Sam murdered that guy. Sam reminds him that he can't hurt him without hurting Sam. Sam reveals that it was a test to see if he would waste Sam. Sam then says that he is going to kill every hunter she can find. Sam eventually shoots Dean.

'How did you survive that?' Cas asked, looking confused.

Dean is then found by Jo who patches up his wound. She asks if demons ever told the truth. Dean replies that they did if they knew it would mess with your head.

'I'm so sorry Jo.' Dean said, wincing as he realised what his words meant.

'I'd kinda figured it was true by then anyway.' Jo replies, slightly red.

Jo wants to come with him but Dean refuses. Jo gave him some pills and Dean thanks her and says he would call. Once he's gone Jo says 'No you won't'. Jo laughed.

'Crap. I'm sorry again.' Dean said, hanging his head.

Dean calls Bobby but Sam cuts the line. Sam appears at Bobby's house. He says that Dean was with a girl and a 12 pack and says that he was in way over his head.

'That's rude.' Dean muttered. Sam suppressed a grin.

Bobby gives him a drink which turns out to have holy water in. Bobby knocks him out and ties him up.

'How did you know?' Sam asked with a smile.

'You weren't yourself.' Bobby replied.

Sam wakes up and reminds Dean that he can't hurt him without hurting Sam. Bobby begins to exorcise him and Dean says that he would kill every demon before they got Sam. Sam smiled. They continue the exorcism but it is revealed that Sam has a binding link which locks the demon into his body.

'How did you get it out of him?' John asked but no one answered.

Sam escapes his bonds and knocks Bobby out and beats up Dean. Sam also reveals that he is possessed by Meg. Sam taunts him about the real Meg and says that whatever he does wasn't anything compared to what he already did to himself. Mary frowned. Sam says that he couldn't save his dad or brother and that he is worthless.

'That's not true.' Sam said with more than a hint of anger in his voice.

Bobby then wakes up and burns off the link and Meg leaves. Sam asks what he missed and Dean punched him in response.

'I think I deserved that.' San said with a smile.

Bobby tells them not to say anything about the hunter Sam killed. They then leave and Bobby gives them charms to fend off possession. In the car, Sam says that he was awake for some of it and has a go at Dean for not killing him whatever he did. Dean says that he would save him if it was the last thing he did. Sam looked at Dean and realised how stupid he had been not to have picked up on that comment. John and Mary smiled, not realising what it meant. Dean then laughs and comments that Sam had a girl inside him for a week.

'Trust Dean to make everything dirty.' John said with a smile.