In a rape case using DNA evidence, which of the following would NOT be a valid way for the private prosecutor to challenge the results?

In a rape case using DNA evidence, which of the following would NOT be a valid way for the private prosecutor to challenge the results?

• A. Questioning integrity of the DNA sample
• B. Impugning the chain of custody
• C. Questioning the lab's accreditation or training
• D. Accepting results as conclusive without challenge

Answer: (D)

Challenging DNA evidence hinges on showing weaknesses in how the sample was collected, handled, and analyzed. A private prosecutor can question the integrity of the DNA sample to explore possible contamination or degradation. They can impugn the chain of custody to raise doubts about whether the sample presented in court is truly the one collected from the scene or victim. They can question the lab's accreditation or training to challenge whether the methods used were validated and carried out by qualified personnel. However, simply accepting the results as conclusive without any challenge does not scrutinize or test the evidence; it is not a valid way to challenge the results.

Challenging DNA evidence hinges on showing weaknesses in how the sample was collected, handled, and analyzed. A private prosecutor can question the integrity of the DNA sample to explore possible contamination or degradation. They can impugn the chain of custody to raise doubts about whether the sample presented in court is truly the one collected from the scene or victim. They can question the lab's accreditation or training to challenge whether the methods used were validated and carried out by qualified personnel. However, simply accepting the results as conclusive without any challenge does not scrutinize or test the evidence; it is not a valid way to challenge the results.