In this two-part session, participants learn to take overview photos of a crime scene, properly place evidence markers, examine and collect blood evidence, and collect cartridge casings. After the classroom portion is complete, attendees move to the all-new scenario rooms to process a staged crime scene. There, they will apply their newly acquired knowledge by using their cell phones to take photos of the scene and evidence, appropriately place placards where needed, and collect evidence. Hands-on training.