Signature Science Blog DNA Retrieved from Spent Shell Casing Presented as Evidence in Washington, DC Homicide Case

March 31, 2025 - Spent Shell Casing evidence submitted to Signature Science for DNA extraction and analysis was presented in a Washington, DC homicide trial this week. The analyst who processed the evidence delivered expert witness testimony. From the article: "The prosecution also called a DNA expert from Signature Science who testified that most of [...]