CSI: Crime Scene Investigation Cheats

Case #1: Inn &Out

• In the first case, you will solve the murder of a showgirl. While searching for evidence, you use the tools provided, including cotton swabs, rubber gloves, UV lights and plaster molds. By doing this, you will earn all of the points available for a perfect score at the end of the investigation. Make sure you take all of the evidence to the lab for processing and run the prints collected through the database. Ask all questions given to the investigators, witnesses and suspects. Solve the crime by submitting all evidence, entering all rooms and asking for the arrest warrant of Devon Rodgers.

Case #2: Light My Fire

• Case 2 is an arson case that has lots of evidence hiding in all scenes. Make sure you search each room thoroughly. Some rooms require you to re-enter them after getting Brass, the detective, to issue a search warrant. Submit all evidence to the lab for analysis and ask all questions provided to the witnesses and suspects. By analyzing all evidence collected and asking all questions given, you will receive 100 percent for this case when you ask Brass for an arrest warrant for Jason Gray.

Case #3: Garvey's Beat

• In order to reach 100 percent completion for this case, zoom in on the head to explore the wound of the victim. Make sure you do not just collect the bullet that is lying beside the body and place it into evidence. Without examination of the head wound, you will be skipping a step. Take prints off of the soda cans in all of the scenes for this case. You will find cans in the first scene and in the dorm scene near the computer. Finally, take a DNA sample by collecting dandruff from the shirt left at the dorm scene. A score of 100 percent is reached in this case when you ask Brass for an arrest warrant of Franklin.

Case #4: More Fun Than a Barrel of Corpses

• The key to solving this case is to ask the questions provided at the morgue, which will give you a new piece of evidence. To analyze this piece of evidence, you will need to use all of your tools and submit the evidence to the lab for further analysis. Make sure you also watch the video that pops up. Ask Brass to bring Leda in for questioning. Listen to her testimony and ask Brass for an arrest warrant based on the evidence collected and you'll earn 100 percent for this level.

Case #5: Leda's Swan Song

• The clue to reaching maximum points at this scene is to look at the broken window in the first scene. This will reveal other clues for processing. A perfect score is achieved when you ask Brass to bring Leda in for questioning.