This will be a crossover between Glee and Criminal Minds. The main characters will be Mercedes Jones and Penelope Garcia. Not everything in this story will be the same as the storyline the characters have in their series. It will start just after the graduation episode of Glee that is around the end of the seventh season from Criminal Minds.

I'm Dutch so there probably will be a few mistakes, but I try to make as little mistakes as possible.

Disclaimer: I don't own any of these shows or their characters, just like to use them for my own little fanfiction idea.

Chapter 1: The murder

''This party is amazing but I told my parents I would be home by three'' Mercedes Jones said to Santana after looking at the clock hanging on the wall. Just a few seconds after that Sam comes to stand next to her and puts his arm around her shoulders. Mercedes snuggled close against him and puts her right arm around his waist. He whispers something in her ear making her blush and giggle before kissing her lips lightly. She is so happy that she and Sam are together again, the whole time they weren't together and she was with Shane, she had felt miserable because she had missed him so much.

''It's alright girl just get out of here with your man and have fun, just text me when you got time so we can hang out later this week'' Santana winked, hugging her and kissing her cheeck. Throughout senior year Santana and Mercedes have become so much closer. Since they became a part of the trouble tones they talked more and were hanging out more. It made them realize how much they had in common and how great they were as friends. They even are going to the same college in Los Angeles after the summer. Santana was struggling where she wanted to go for college but when she heard that Mercedes applied for UCLA Santana did too, and they both got accepted.

''Alright, come on Sam lets get out of here'' Mercedes let go of him and takes his hand and together they walk out of Santana's house.

''So graduated how does it feels, babe.'' Sam asked opening the passenger door of his car for her. Mercedes waits till Sam is in the car too before anwsering him.

''It feels amazing no more highschool, though I'm gonna miss everyone, but I can't wait for college life to begin'' Mercedes smiled and Sam just laughs at her enthusiasm.

''I see, as long as those college guys stay away from you, you're with me.'' Sam teased, taking Mercedes' hand in his while driving.

''Don't worry you are the only guy I want to be with'' Mercedes reassured him with a squeeze of her hand.

''Good to know'' He smiled wit a content sigh.

''So you gonna stay with me tonight, it's to late to drive all the way to the Hudmel's house'' Mercedes asks him with hope in her voice, she knows it isn't that long of a drive from her to the hudmel's. It's just, it isn't long before she goes off for college and she wants to spent as much time as she can with him before she needs to go.

''Okay if your parents are fine with it'' He anwsered hearing the hope in her voice. He had the same hope that she would ask him to stay too, he too wanted to spent as much time with her as they could. He had missed her too much in the time they weren't together, and now that he got a second chance he wanted to do it right.

''They love you so there is no worry''.

After a ten minute drive Sam stops infront of the Jones residence. Sam cuts off the engine and both got out of the car. Together they walk to the house. Mercedes takes her key out of her jacket as Sam starts to kiss her neck as he puts his arms around her waist from behind, she turns around in his arms and starts to kiss him with so much heat and passion that they both got a little lightheaded from it. After a few minutes Sam pulls away and takes the key from Mercedes and opens the door.

When they are inside Sam closes the door and pins Mercedes against it. He starts to kiss a slow path from her mouth to her collarbone and back with each kiss he sucks on the skin before going further turning them both on. After coming back from her collarbone for the second time, she takes his mouth in a hot kiss making them both moan. Mercedes pulled out of the kiss and took his hand as she led the way to her room.

On the top of the stairs Mercedes stops in her tracks and looks curious at her parents bedroom door. She noticed that her parents door is closed, it is never closed. Out of curiosity she let go of Sam and walks to the end of the hall and knocks on the door to see if everything is alright. When she got no response she got worried, her father was a light sleeper and should've heard something like a knock. Sam comes up behind her and puts his hands on her shoulders.

''Babe what's wrong'' Sam asked, he saw the worry that was written on Mercedes' face.

''Usually my dad wakes up from a knock but not this time. I'm worried that something is wrong'' She anwsered glancing up at Sam. She turns back to look at the door and without thinking she opens it. As she looks around she couldn't help but pale at what she saw. She couldn't do or say anything for a moment before she screams Sam's name and breaks down in sobs.

Sam could just catch her before Mercedes hits the ground. He settles them down on the floor before he looks up at the shocking side that laid out infront of them. On the bed were his girlfriend's parents dead with what looked like stab wounds and everywhere he looked was blood. As he looked around the room he found the word 'Past' written on the wall left to them. Sam tried hard not to panic so he could comfort Mercedes, while he takes his phone out of his pocket to call the police.

''We need to call 911'' Sam said still trying not to panic as he dials the number.

''Ohio pd what is your emergency'' The voice on the other end of the phone asked.

''M- my girlfriend's par- parents are murdered'' Sam choked out trying to hold back the tears that are trying to escape from his eyes.

''Sir where are you'' The police man asked with a stern voice.

''W-we are at 234 Oaklane, pl-please be fast'' Sam said letting the tears fall now after trying hard not too.

''Sir hang on, we are gonna send an ambulance and a police car your way'' The police said before hanging up.

''Come on baby lets go downstairs the police and ambulance can be here any minute'' Sam said standing up from the ground pulling Mercedes with him. Both walked in tears down the stairs and into the livingroom to wait for the police. While Mercedes holds on to him like he is her lifeline, Sam tried to wrap his mind around the fact that his girlfriends parents are murdered. He possibly couldn't think of someone who wanted to kill them. They were amazing parents and the sweetest persons he knew besides his own family. They were people who couldn't have any enemies. After a few minutes they heard the sirens from the police and ambulance coming closer. Sam stood up from the couch and pulled Mercedes with him to anwser the door when they heard the knock.

''Hello sir'' Sam said while he opened the door, Mercedes still couldn't speak because of the sobs so Sam did the talking.

''Hi kids, I'm officer Joe Dawson.'' Joe said shaking Sam's hand as he came in the house followed by many policeman and paramedics. The officer followed the teenagers into the livingroom and they all sat down. Mercedes and Sam sat down on the couch and Officer Dawson in one of the leather chairs across from them.

''Can you tell me what happened'' Joe asked looking from Sam to Mercedes who looks like she is in shock. Joe calls for a paramedic so they can check her out if she really is in shock.

''Ma'am please come with me'' But the moment the paramedic touches her arm Mercedes starts to cry harder and her hold on Sam only becomes stronger.

''Please no, don't let me go'' She chokes out between sobs. Sam holds her tighter and strokes her hair to reassure her that he's not letting her go.

''I won't let you go, I promise'' Sam said with tears rolling down his own face. He has never seen his girlfriend in this much pain and it hurts to see it and not be able to do anything about it.

This wasn't a shock this was an emotional breakdown, Officer Dawson thought as he looked on at the pair. He waved the paramedic away letting him know that everything is alright before turning back to the teenagers. He was just openening his mouth to ask the questions he wanted to have anwsered, when he heard his name called from behind him. He turned around seeing one of his policemans coming down the stairs.

''Officer Dawson'' The young policeman calls.

''Yes, Russo what's wrong.'' He anwsered.

''I think we need to call the FBI'' He said worry written over his face.

''How come'' Joe asked.

''This murder is exactly the same like the one we got a call from two weeks ago'' Russo said, making Joe frown.

''Alright kids, you need to go with us to the police station. We are going to call the FBI from there'' Joe tells Sam and Mercedes before leading them the way to the police car.

A/n: It's a start, I got the whole story planned out in my head. I will probably upload every week if not faster. Read and review if you like.

Love, Ciao Xx.