Who Dunnit!?

2. Deoxyribonucleic acid
5. a person who helps another commit a crime.
6. the civil force of a state, responsible for the prevention and detection of crime and the maintenance of public order.
8. the available body of facts or information indicating whether a belief or proposition is true or valid.
11. an impression or mark made on a surface by a person's fingertip, able to be used for identifying individuals from the unique pattern of whorls and lines on the fingertips.
13. the action of investigating something or someone; formal or systematic examination or research.
15. A location related to the crime but not where the actual crime took place
16. a person who has committed a crime.
17. a claim or piece of evidence that one was elsewhere when an act, typically a criminal one, is alleged to have taken place.

1. relating to or denoting the application of scientific methods and techniques to the investigation of crime.
3. have an idea or impression of the existence, presence, or truth of (something) without certain proof.
4. a thing designed or used for inflicting bodily harm or physical damage.
7. contrary to or forbidden by law, especially criminal law.
9. a person, especially a police officer, whose occupation is to investigate and solve crimes.
10. a person harmed, injured, or killed as a result of a crime, accident, or other event or action.
12. the scene where the actual criminal activity took place
14. an action or omission which constitutes an offence and is punishable by law.