He walks over to the window and pushes the curtain aside to reveal a fake scene just out of the basement window of a horse-drawn carriage pass by.) BASEMENT - STUDY - NIGHT]
(Dennis Kingsley is dead with a gunshot wound to his temple. It's his case. It's his final proficiency -- emphasis on the "final". Greg: Victim's in a relaxed position in front of a fake fire. Greg: It all suggests suicide. (End of flashback. CSI - INTERVIEW ROOM -- DAY]
(Det. Lyle Davis: Man, that is not what went down. Hodges: The fragment you found at the scene? Warrick: Okay, so what's the cause of death, Doc? Robbins: Undetermined. (Nick and Warrick walk into the office.) Put the case to bed. Close it. He tests and finds blood.) Greg: Murder weapon was a Colt .45 revolver, current whereabouts unknown. Catherine: What ... what is going on? (Cut to: The jeep rolls down the side of the hill and stops at the bottom in front of the tree.) Because he's the one that wanted to be Sherlock Holmes, because he didn't care what it was doing to me. Good work.
Plan: A: a case; Q: What does Greg have to solve for his final proficiency test? A: the great detective's living room; Q: What did the Sherlock Holmes wannabe recreate in his home? A: his home; Q: Where did the Sherlock Holmes wannabe recreate Sherlock Holmes' living room? A: The murder weapon; Q: What is not found at the scene of the murder? A: a suicide; Q: What does the evidence suggest was the cause of death? A: Catherine; Q: Who is Nick and Warrick working under? A: Warrick; Q: Along with Nick, who works on a case of a dead man found in his car? A: a dead man; Q: What is found in a car that veered off the highway? A: Dr. Robbins; Q: Who cannot find the cause of death? A: two; Q: How many detectives are left to solve the mystery of the dead man found in his car? A: The episode; Q: What episode ends with Greg passing his proficiency test? A: CSI Level 1; Q: What level was Greg promoted to? A: the field; Q: What did Greg want to go out into? Summary: Greg is doing his final proficiency test and he has a case to solve. Ironically, he investigates the death of a Sherlock Holmes wannabe who is obsessive to the point of recreating the great detective's living room in his home, who died from a close-range gunshot wound. The murder weapon is not found at the scene, although all of the other pieces of evidence suggest that it was a suicide. Working under Catherine, Nick and Warrick work on a case of a dead man found in his car which veered off the highway. Dr. Robbins cannot find the cause of death and it is left to the two detectives to solve the mystery. The episode ends with Greg passing his test, resulting in him being promoted to CSI Level 1, thus finally fulfilling his dream of going out into the field.