Forensics Basics
A lie detector test is also known as
What is a polygraph
Stiffing of muscles after death
What is rigor mortis?
What can a bloodstain pattern analysis determine?
What is tell us the "how" of a crime?
Blood type known as universal recipient
What is AB+?
Can a fingerprint exclude a suspect?
What is yes?
This branch of forensic science studies insects to solve crimes
What is forensic entomology?
Settling of blood after death
What is livor mortis (lividity/blood pooling)?
Charge of DNA if it moves toward a positive end
What is negative?
Blood type as universal donor
What is O-?
Can a fingerprint help identify a suspect?
What is yes?
Evidence that includes witness statements or testimony
What is testimonial evidence?
Cooling of the body used to estimate time of death
What is algor mortis?
Percentage of DNA shared by all humans
What is 99%?
Blood stain analysis can determine this
What is direction/angle of impact?
Fingerprints are considered this type of evidence
What is physical evidence?
The least reliable type of evidence often influenced by bias or memory
What is eyewitness testimony?
Tool and location used to take body temperature to determine time of death
What is thermometer in the liver
What is the name of the process that separates segments of DNA?
What is gel electrophoresis?
Something bloodstain analysis cannot determine
Who the blood belongs to (without DNA)?
What three abnormalities do autopsies generally test for?
What are injury, disease, and toxins?
DNA evidence alone is not enough- why is additional evidence is needed
What is to support/corroborate findings?
Why AB+ blood type known as the “universal recipient”?
What is, it has both A and B antigens, but no antibodies?
What are the steps of the Crime Scene Protocol?
What is interview, examine, document, and process?
List the correct terminology to describe the stages of impact found in blood stain pattern analysis?
What is contact, displacement, dispersion, retraction?
What are the 3 test used to detect presence of blood at a crime scene?
What is KM, Hemoglobin, and Luminol?