This position, motion, and displacement activity is an engaging Whodunnit science mystery where students solve clues while exploring distance, displacement, and motion concepts. Ideal for physics or physical science classes, this activity supports review, test prep, and interactive learning. Nothing like a good criminal investigation to liven up position, motion, and displacement! Based off my popular CSI projects, I have created Whodunnits? The Whodunnits plan to focus on single content topics