My first full CSI fanfic. Please review and I hope you enjoy. I am using the UK police codes as I don't know the American ones, sorry but here are the ones I am using ; 10-54 means possible dead body, 10-45C which means critical like someone is in a critical condition and needs to get to a hospital.

Disclaimer : I don't own this TV show or any of the characters involved.

It was a nice warm night in Nervada. Doctor Davis was working in his office. He was a Therapist for victims of crimes who had survived and found it difficult to get on with their lives. It was 7 o'clock and the place was closed for the night. He was sorting out paper work and appointments for the following week. Someone chapped the door.

Crime Lab

"Right, assignments for this evening...Nick and Catherine you to have a nurse murdered in his home while getting ready for night shift, it's at 28 Emseralda Avenue. Sara and Greg, you have a blood pool that suggest a 10-54 at 'Davis Therapy for the surviving victims' and Warrick you are with me at an assistant coroners house where a homicide took place. Right lets go."

Davis Therapy centre

"Area is secure, and all we can see is a blood pool." Greg nodded and he and Sara walked in. "That's not enough blood to suggest someone's dead." Sara said looking down at it. "Hey, look there is drops of blood leaving the main blood pool." Greg noticed. They both followed it. There was a door and the handle was covered in blood. Greg swabbed it and then Sara opened the door. Inside the office there were small blood pools, not enough to kill someone but altogether including the main blood pool the victim was probably dead. They stilled followed the mini blood pools to find their body. Close to the back of the room was a desk. The blood drops went around to the back, Greg took the left, and Sara the right. They looked under the desk guns out and seen a man wearing a suit covered in blood. Greg took his pulse thinking the would be dead. "There's a weak pulse! Get the ambulance!"

Sara ran outside to phone an ambulance. The officer wouldn't stop asking questions. "This is CSI sidle, I have a 10-45C at Davis Therapy offices, one of the staff, unknown who they are for just now."

"OK, CSI sidle ambulance is on it's way." Is what the woman on call for the hospital that evening.

The ambulance arrived within five minutes, mainly due to the fact the office was near the hospital, which was lucky for Dr. Davis who they had how ID for and he had critical injuries. The CSI's collected their evidence and headed back to the lab.

Emseralda Avenue

When Catherine and Nick walked in to the house nothing struck them as being unusual. They looked at the body then Catherine spotted a dish cloth with a red stain on it which she checked and confirmed was blood from the victim or killer or some other source was just now unknown. It was a standard scene with the usual evidence, they bagged and tagged the evidence collected then headed back to the lab too.

"Bet it was the wife." Nick said to Catherine in the car. "Nope, it was the best friend, he wasn't too upset like he wasn't bothered but the wife was crying her eyes out while we were inside." Catherine fired back, both would be interrogated tomorrow as they both found the body. "Putting it on." Nick said to her. "Lets see what the evidence says then, shall we." Catherine knew she was right and she knew a fight was coming between her and Nick.

Coroners house

"Warrick, you take the perimeter, I will take the main room where the body is." Grissom said to Warrick as they pulled up on the kerb to the house. It was again, an ordinary scene, nothing unusual. Warrick went outside, and Grissom went to the body to get the evidence, he got a couple of unusable prints and a long, red hair but that was it. Grissom went out to get Warrick to show him his findings.

Warrick was dusting the door handle for prints as there was no forced entry. "Well, no forced entry, maybe someone he knew." Warrick told Grissom when he appeared then Warrick found a print. "Got it." He said when there was a sudden crash from inside. Grissom went in first followed by Warrick. New evidence had occurred while they were outside. "SUSPECT ON SCENE!" Grissom called to the cop outside. He ran in to find nothing, then looked around there was noone there and nothing undisturbed except the blood stained dish cloth...

Thanks for reading hope to get chapter 2 up soon, please review, I know it is kinda shorter than usual and sorry if update is a while but I will try to be quick at most a week on updates.