Disclaimer: I don't own the characters or anything associated with CSI. Hopefully I remembered characters roles correctly and terminology.

Author's Note: I just kept writing after the first part so here is the second.

Back at the scene

Geg: "So do you think there was something between those two?"

Reese: "Maybe, of course Nick said he knew the vic in high school. Maybe both Nick and Kyle played the over protective big brother routine. She looked a little young for it to be anything more for a high school setting."

Greg: "Probably so. She is cute though. Too bad she's from out of town. I wouldn't mind getting to know her a bit more."

Reese: "Ok Prince Charming let's get back to work"

Greg: "Right. Well from the way the body looked, he had just taken a shower, just a towel wrapped around his waist. Blankets are a bit too messed up for it to be him relaxing a bit before getting dressed."

Reese: "Very true. Definitely something happened on this bed. I don't see any signs of company. Looks like the fiancé wasn't staying here, must have been the "don't see the bride before the wedding " sort of situation. Hit the lights I'm going to see what could be on these blankets."

Greg started to turn off the lights as Reese closed the curtains. She then put on the glasses and turned on the UL light.

Reese: "Something happened on the bed. This place is definitely not known for it's lack of cleanliness."

Greg: "Maybe the fiancée saw him "sewing" his wild oats one last time and snapped."

Reese: "Wouldn't surprise me, let's get this down to trace to see if that is the case. Maybe Brass is talking the fiancé as we speak."

*****************Lab********************************************************

Sam sat in a waiting area stirring a cup of coffee. All she could do is stare and stir. She couldn't comprehend the fact that her best friend and brother was gone. She called her father and the Kara, the fiancé, and was waiting for them to arrive.

Nick and Brass stood in an interrogation room observing the woman.

Brass: "Now let me get this straight. You went to school with her and her brother and she graduated two years after you and vic?!

Nick: "Yes."

Brass: "And she's five years young than you."

Nick: "Yes Jim and once you do all the math she was 15 when she graduated. The girl was a genius. Their family bought a place not far from ours once he separated from the military and worked as a security consultant. They moved there when Kyle and I were freshmen. Their mom was a college professor but she was sick when I met them. She died about a year after they arrived. After that Kyle became very protective of her especially after she had started high school early. He knew that she would have a hell of a time with everyone picking on her. The girl was strong though. You could see that she didn't care what they thought of her. She was there to learn. "

Brass: "Were you friends with Kyle?"

Nick: "Did we hang out and stuff? Sometimes, we were friends but due to us having common friends."

Brass: "Well looks like the family is here. Time for us to start talking to them."

Nick watched the scene unfold. Donald Krieg came in first followed by the assumed fiancé. Mr. Krieg looked practically the same except for a bit more grey hair Nick thought. Mr. Krieg reached out to hug his daughter and they stood there for a moment and then they both reached out to the young woman standing there. After giving the family some time Brass and Nick stepped out into the waiting area."

Brass: "Mr. Krieg, I'm Detective Brass and this is CSI Stokes. We're sorry for your loss. "

Mr. Krieg: "Thank you. It's nice to see you again Nick, how are you parents?"

Nick: "They are fine sir. I hear you are living here in Vegas now."

Mr. Krieg: "Yes, test the security measures these casinos have. Kyle was working with me hopefully to take over the business some day."

Sam: "Detective Brass, Nick this is Kara Anderson , Kyle's fiancé."

They both shook her hands.

Brass: "We already know where Sam was, but can you both tell us where you were between 6:00pm – 8:00pm?

Mr. Krieg: "I was home sleeping. I've started chemo for prostate cancer so I've been pretty tired."

Nick: "Oh Mr. Krieg."

Mr. Krieg: "I haven't given up yet Nick so please no sympathy apologies."

Brass: "And you Miss Anderson?"

Kara: "I was out with friends at a few places. My last hoorah before getting married."

Kara started crying and Mr. Krieg stepped up to console her.

Sam: "Do you have any idea what happened? From what I saw of the body, there were no signs of trauma?"

Brass looked at her suspiciously. This didn't go unnoticed by Sam either

Sam: "CSI level 3 Detective. I know what to look for even if I can't fully investigate."

Nick looked at this woman with amazement. Wow she's still an achiever.

Brass: "Well we're going to need DNA from the three of you. We did find DNA in the room so we'll need yours to rule you out"

Mr. Krieg: "Of course."

Sam: " I need to call DC let them know I need time off. I know it's not allowed but anything I can do to help."

Nick: "Go back to your room and relax. If we find anything we'll call you."

Coroner's office

Reese: So Doc. What' s the verdict?

Doc Robinson: "Cardiac arrest"

Reese: "What? They guy looked to be in great shape "

Doc Robinon: "Well I sent some blood down to tox but that's my official verdict"

Reese: "I really hate cases where a cause Cardiac Arrest. A fancy way of saying 'who the hell knows'.

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Meanwhile in the DNA Lab

Greg: "So Wendy what do we have?"

Wendy: "Well we have some very interesting findings. We have three DNA samples. One was the Vic, one was the fiancé, and the other unknown."

Greg: "Reeeaaallly? Sounds like our boy wanted to have a special party before he settled down" Greg was looking at Wendy moving is eyebrows up and down as he was saying this.

Wendy: "Well I can't say if it was that but.. another interesting note. Take a look at these three samples."

Nick: "Hey how's it coming along?"

Greg: "Well other than your old pal might have been into ménage a tois Wendy found something else"

Greg and Nick looks at the screen where 3 DNA samples have been enlarged.

Wendy: "One of these things are not like the other."

Taking a look and considering Greg was a DNA tech, he spotted it almost immediately.

"Sample A and B are related and sample B and C are related, but…"

Nick stepping in "..A and C aren't"

Wendy: "Yup A and B are brother and sister, but father and daughter are not, biologically anyway."

With this Nick left the room to go get some answers.

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A/U Please let me know if I should continue. This is my fic so I'm my own worst critic. Next chapter we'll find out a bit more about Nick and Sam's past.