Grab your detective's hat and explore a cold case file. Work to unravel all of the evidence and root out the killer by figuring out their Motive, Means, and Opportunity: 1. Motive - Who had a reason to kill the victim? Does any particular person benefit—financially or romantically—from the victim's death? 2. Means - Who had access to the murder weapon? Does any particular person have the unique knowledge, skill, or physical ability necessary to use the murder weapon? 3. Opportunity - Who had a chance to kill the victim? Is any particular person unaccounted for (has no alibi) during the time the victim was killed? Open the unsolved case file to evaluate all the evidence to identify the real killer. Find hints and solutions available online in "archived or lost evidence files." Sort through TONS of evidence, including witness statements, newspaper articles and crime scene materials to track down the killer. Ages 14 and up