In this lab students use black fingerprint powder to dust for prints. They then use clear packing tape to lift the visualized print. The first half of the lab, students dust and lift latent prints they make on glass microscope slides. The second half of the lab, students bring in non-porous objects to dust for prints. Also included are reading comprehension questions based on an article comparing ninhydrin with black powder visualization of latent prints. Full answer key to reading comprehension questions is included.