Greg and Warrick reached the AV lab to find Archie going through so footage already. "Find anything?" Warrick asked. "Nope only just started, sorry. What's this about Nick and Catherine arguing like an old married couple?" Archie asked them. "Well one of them kicked off an argument and now they disagree but I think they are OK now. I heard Catherine yell at Hodges while I leaving with Warrick." Greg told him. "Our suspect isn't there at 9 o'clock by the way." Archie showed them. "Or half nine." He said as he fast forward the tape. "Right I will tell Brass and we will bring him in." Warrick and Greg left Archie to continue looking through tapes from other cases.

"Right Warrick I will bring him in, again." Brass told Warrick. "We better get him, he killed what, 3 people." Warrick was getting fustrated because the evidence was there but the suspect was too slippery. "Well we found out that there is evidence connecting him to a fourth murder." Warrick informed him.

Ecklie's office

"Right you three, what's happening?" Ecklie knew fine well about the arguing but wanted to hear their side of the story. "Nothing, it doesn't matter." Catherine told him, "I am just tired, it has been a long night." She continued. "Nick, would you like to add to that?" Ecklie questioned, he couldn't careless as he was also tired and wanted to go home. "No, sir." He said. Hodges however was about to speak, "well sir, Catherine and Nick were-" Catherine had to interrupt. "discussing the case, when Hodges interrupted us."

"Right you can all leave and get back to work." Ecklie yawned as they left.

Interrogation

"Ewan, we have a whole load of evidence telling us you committed 4 murders." Brass wanted to arrest him quickly as his shift was over. But he still had paper work to complete. " Four?" Evans asked. "YES, FOUR!" He shouted. "Who then?" he replied back smudgly. "The coroner, nurse, therapist, and Mr McGregor, who was with his friend on a trip, planning to move here, also attempted murder of the second friend, who coincidently died a week later." Catherine informed him.

Catherine and Nick were in the room with them. Sara and Grissom were watching from behind the glass and Warrick and Greg just finished a double shift and got to go home, where as the rest of them were had just started a double shift. For Brass, he was having a triple shift. "Grissom, Nick and Catherine? Thoughts?" Sara knew something was up with them two. "None of my business." Grissom could tell too. "OK if they weren't work colleagues?" Sara wanted him to say something. "But they are so." Grissom wasn't going to say anything. Sara knew she wasn't going to get a answer so went back to watching the interrogation.

"OK, I did it!" Evans admitted. "Why?" Nick asked. "Cuz..." Ewan replied. He didn't want them knowing it was more than four people he had killed. "Cuz, why?" Brass was getting more annoyed that they couldn't pin the murders on him. "It was an accident!" Evans shouted back. "Cuff him, we will find out the rest when he wants to answer our questions." Brass told the officer standing at the door. He did as he was told and took him away. Then Brass left. Catherine and Nick went to join Sara and Grissom, Warrick was now standing there too.

"Where's Greg?" Nick asked. "I am going to meet him at the hospital, some witness has apparently got information." Grissom informed them. "There were 3 friends on the trip in Vegas, not just the two that both ended up dead." Warrick added.

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