This is a puzzle/adventure game, based on the TV series CSI: Crime Scene Investigation, in which players solve murder cases by combing crime scenes and suspects' residences for evidence. Players solve mini-game puzzles in order to process and analyze evidence and present their findings/processed results to suspects in interrogation sequences. Victims' deaths are depicted through brief vignettes and are examined in detail (e.g., a man hits a woman over the head with trophy, a man pushes a woman down the stairs). A few instances of blood are shown on some cadavers, and as samples in the crime scenes. One piece of evidence, a stain on a bed sheet, strongly suggests that one or more characters had a sexual relationship (e.g., "DNA confirming . . . [characters] had been intimate" and "telltale signs of sexual activity"). One sequence briefly depicts a man tied shirtless to a bed post (e.g., "A little coercive flirting got out of hand and he . . . well, he made a mess."). The game contains references to cocaine and narcotics and includes language such as "a*s," "damn," and "hell."