WHEN THEIR LIVES END, YOUR JOB BEGINS... Team up with your favorite case members as you search for clues through the twists and turns of five connected cases. A dangerous criminal is on a killing spree, and only you can bring evil to justice in the most suspenseful and unpredictable CSI investigation yet! Utilize the latest high-tech collection tools, then analyze the evidence in the state-of-the-art CSI lab. Discover the trust and uncover lies in the interrogation room. Do you have what it takes to take down criminal mastermind?