CSI Crime Scene Investigation - Deadly Intent is a game based on the CSI series. This is the seventh part of the game in this series. The gameplay includes five criminal cases to be solved.

The first case is called "Broken Hearted". Military wife Lynn Turner is found dead in a hotel room wearing a wedding dress. Nick Strokes will be our collaborator in solving the puzzle. The suspects' list includes Vegas guy Airam Dominiguez, hotel night manager Charles Steer, and Kathy Burd, former friend of the victim.

The second puzzle is called "Coulda Been A Contender". Rick Shimada, the referee, is found in the boxing ring. This time our partner will be Greg Sanders. The suspects include boxer Hank Hackett, Tina Allens and boxing league owner Horace Willingham.

The third thing that awaits us in the game is called "Last Gasp". TV presenter Clarinda Jackson is drowned in a spa at a rehabilitation center. This time our assistant in the case will be Dr. Raymond Langston. The suspects are the victim's husband, lover and journalistic rival.

The fourth and fifth case are, respectively, "Extinguished" and "Crime Scene Impersonator". The first involves the murder of Andrew Levesque, the famous fire eater. In the second, Miss A, the pseudonym of a woman named Wallace Bieganowski, will be found dead. The last two cases are also the most difficult in the game.