Criminalistics Final Exam || Guaranteed Pass!!!

locard's exchange principle correct answers the transfer of evidence when two objects come in contact physical evidence unit correct answers applies chemistry, physics, and geology to IDing crime-scene evidence biological unit correct answers studies blood, hair, fibers, and botanical materials firearms unit correct answers examines bullets, casings, and ammunition toxicology unit correct answers examines body fluids and organs for the presence of drugs and/or poisons CSI unit correct answers dispatches to the crime scene to collect evidence that will be sent to labs expert witness correct answers a trained professional, who is educated in a field, that can testify in court to determine the truth in the matter of court cases CODIS database correct answers FBI's program of DNA index databases AIFIS correct answers stores and analyzes fingerprint data NIBIN correct answers system of known cartridge casing evidence observation correct answers 1st step of crime scene reconstruction logical supposition correct answers 2nd step of crime scene reconstruction hypothesis testing correct answers 3rd step of crime scene reconstruction experiment correct answers 4th step of crime scene reconstruction refine the hypothesis correct answers 5th step of crime scene reconstruction imprint correct answers a mark left on an object by coming in contact with another object indentation correct answers a 3D mark or pattern left in a malleable object through contact striations correct answers markings resulted from a hard object passing along the surface of another object paper bags correct answers what kind of bags must be used to package evidence 90 degrees correct answers degree of the angle of impact of a circular blood droplet true correct answers pointed end of a blood droplet always faces the direction of travel