Discussion:
Biometrics in Criminal justice
Identifying and analyzing the benefits and challenges that are associated with biometric evidence in the criminal justice system. Include 3 techniques and 2 case studies to support position. Also, consider the following questions:
1. How do courts determine if evidence is reliable and valid before allowing it into testimony?
2. What is the role of the Frye standard or Daubert standard in determining whether or not the courts will accept biometric evidence?
3. What rules does the state of Virginia use in this regard?
4. How reliable is fingerprint evidence? Consider examples of its use in criminal courts.
5. How do other biometrics compare to the reliability and validity of fingerprint evidence? What are some of the challenges associated with lower forms of biometrics, such as facial recognition, and acceptance as evidence in court?
6. What is the role of the expert witness related to biometric evidence in court?