1. Use the Scientific technique, evaluate a crime scene to explain a bloody fingerprint of the apparent victim in one room and the body of the victim in a different room.

2. You find a hair with no root and a hair with an intact root. Which sample would you use for conventional (nuclear) DNA comparisons and why?

3. You get a rape kit submitted. Synopsis explains that victim claims anal penetration with oral vaginal assault. You have oral, anal and vaginal swabs from victim as well as underwear. You also have penile and finger swabs from suspect. Your coworker has tested the vaginal and anal swabs. As the technical reviewer, do you ask the coworker to do more work such as testing the finger and penile swabs from the suspect? Why or why not?