← All EvidenceClosingState’s Closing Argument Resumes Kenneth R. Kratz
Testimony References
DNA detected in a control sample during bullet testing
On Day 23, the prosecutor acknowledged that Sherry Culhane's DNA appeared in a control sample during garage-bullet testing and said she called it contamination. He distinguished that sample from the bullet extract and recounted her testimony that the control-sample finding did not affect the comparison.
About
The prosecutor argued that contamination in the control sample did not diminish the bullet comparison and told jurors to decide what weight to give it.