Slide 1 After the Analysis: Establishing the Probative Value of Trace Evidence Peter D. Barnett, Criminalist Forensic Science Associates Richmond CA Slide 2 Credibility Problem…
Credibility Problem Are we Analysts or Investigators? Do we Understanding our job? Definitions Criminalistics Principles Individuality Divisible Matter Transfer Principle…
Credibility Problem Are we Analysts or Investigators? Do we Understanding our job? Definitions Criminalistics Principles Individuality Divisible Matter Transfer Principle…