They got on the plane. The plush interior didn't change the situation. Hotch was still angry at Rossi and Reid was still very unstable. Rossi and Hotch sat on opposite sides of the plane (as far away from each other as possible) but Reid had decided the stuff that happened yesterday didn't matter and just sat where he usually sat, opposite Morgan.

"Sorry I have to ask. What's up with you two? Why do you keep being far apart? It's not like you two. You two usually sit near each. What's happened?" Prentiss asked noticing that both in the conference room and here on the plane Rossi and Hotch didn't want to be near each other. She had no idea why they had decided to sit on other sides of the plane.

Hotch Reid and Rossi looked at each other and nodded towards Reid. Reid knew he would have to talk. He didn't want to but he had to. He pushed his voice to say "After talking to Fisher last night, Hotch found out that Rossi was his real father and Hotch hasn't wanted to go near him after talking last night." He sped through the little speech. He knew the other two wouldn't say a thing and he didn't want his mum to be in any more danger.

Everyone who didn't know that apart from JJ (who had already guessed) looked slightly shocked. They couldn't believe Hotch and Rossi were related. They couldn't believe Reid and Hotch were related. They couldn't believe the whole thing. It was like a dream you would have after eating too much cheese.

"Guys I have something!" Garcia said on through the webcam. Garcia's voice broke up the awkward silence.

After everyone had relived from the shock, Hotch asked "What is it?"

"There were only 2 witnesses but only one has done an interview. The one who did the interview was heathers brother Alex who had come to visit…" Garcia paused she couldn't tell Reid or Hotch what else she had found. She knew it would break Reid's heart.

"Who was the other one baby girl?" Morgan asked. Garcia looked over at where she could see Hotch and Reid. She didn't want to say it but she knew she had to. It would benefit them in the end.

"The other one was Diana Reid." She finished looking both at Hotch and Reid through the camera. She knew it upset Reid. He had gone pale and looked like he was about to cry. It left her almost heart broken. She didn't like to see anyone upset.

Reid was shocked and upset. He couldn't believe what Garcia had just said his mother was already in danger but now she had seen one of the victims get shot. She was more in danger. What if the unsub had seen her? What if the unsub was going to kill her next? What if she committed suicide or something because she had seen the horrors he never wanted her to see? What if? What if? All the bad outcomes came to Reid's head. It never ended well for him.

"Thanks Garcia," Rossi said. After no one else spoke. They were all too busy with their thoughts.

"Who saw what victim?" Hotch asked. Both he and Reid had hoped she hadn't seen as she was probably in more danger now than before. Everybody knew that if the unsub saw her, she might be next.

"The brother Alex saw Elizabeth get shot after finding his sisters body and Diane saw Heather get shot." Garcia said through the web cam. Almost everyone forgot she was still on the computer. "Do you need anything else?" She added. If the team needed anything sorted out before they got to Las Vegas she could get it sorted out.

"We will call you if you're needed." Hotch said as Garcia switched off the webcam. She wasn't her usual chirpy self. She logged off before saying a cheery comment or something. She obviously empathised with Reid. Or she felt sorry for Reid.

"When we land, I think we should split up Reid and I will go to see Diana, Rossi and Morgan can see Heather and JJ and Prentiss can see the victims," Hotch said thinking. He was thinking about his real mum and how Reid would be around her. He was worried for so many reasons.

"Why me and you?" Reid asked. It wasn't that he didn't want Hotch to go with him but he was worried that their mother may already know who adopted her first son. He didn't think it was appropriate to introduce Hotch if she did. But he had the same worry if she didn't. His genius brain had no idea what to do. He had no idea what to do. This was so confusing. This whole thing. Only a couple of days ago he was an only child. Now Rossi was related to Hotch and Hotch was related to Reid. This whole web was confusing. And to top that a serial killer was going after his mum. His brain couldn't quite understand what was going on.

"Would you rather Rossi go with you?" Hotch asked. He didn't want to go but the others were vital to be in other places. He knew it would be best if he and Reid went. He knew what happened between Rossi and Diane and thought he would be inconsiderate to let Rossi go. The others were important to other places.

"I can't go and see Diana not now." Rossi said paling. He didn't even really want to do this case not after everything that had happened but he felt more sorry for Reid as in the past 2 days he had gone through a lot. A lot that most people don't go through in their entire lives. A lot almost all people don't go through in a year. This situation was definitely one of a kind.

"Surely you've gotten over her. It's been 43 years and you've been married what 3 times since you last saw her." JJ asked looking over at Rossi and working out Hotch's age. She knew Hotch wouldn't love the whole team knowing his true age but they all probably did anyway. She knew Hotch wouldn't really mind.

"Thank you for sharing my age JJ!" Hotch said in a slightly jokey tone.

"When I last saw her I told her to get rid of the baby and that I would see her in the morning and how would she would react if she told me and I said I had been working with him from 1997. You know it isn't right." Rossi said looking away from Hotch. He was ashamed of what he had done. If only he had stayed with Diane. If only he hadn't slept with her. If only. If only… He could allow his brain to wander to those thoughts.

"Rossi has a good point with him. She will remember his name but with me, she may not know who adopted me. She may not even know my name." Hotch said and then added "Did you say my name during the Rebecca case?"

"I only said Garcia's and ...she may not even remember the Rebecca case depending what sort of day she's having. Sometimes she has very bad days where she doesn't even know my name. I just hope today isn't one of those days." Reid said sadly. He knew if she was having one of her episodes it would be impossible to talk to her. He hated how he felt at the moment. He was suddenly struck with an astonishing amount of guilt. He couldn't believe what he was doing but before his mind could react, his body bolted towards the bathroom. It felt as if he was going to be sick but nothing came out. Then he started to sob. The sobbing was uncontrollable. He couldn't hold his tears in any longer. They seemed like a flood passing his eyelids. His brain seemed to have no control over his body any more. He was pretty much useless to the team and the case. He was too close anyway. What if his mother died before the plane landed. He would never forgive himself.

"What's wrong Reid?" JJ asked from the outside of the bathroom. She got out of her seat as soon as he bolted to the bathroom, so did Hotch and Morgan. None of them wanted to see Reid sad but they had to help him get to a level where he wouldn't suddenly have an emotional outburst. Reid hadn't locked the bathroom door and the team saw the sombre, pale, thin human being sobbing uncontrollably on the toilet. This was definitely going to be hard on Reid. Whatever the outcome was.