DR Katrin Both

DR Katrin Both is a forensic biologist specializing in forensic DNA analysis. With a career rooted in forensic biology and DNA analysis, she brings a scientific and methodological framework to litigation work. Her work centers on investigating contamination issues, assessing chain of custody protocols, and evaluating evidence recovery processes.

Dr. Both has been retained in numerous expert witness and consulting engagements across Australia, involving forensic DNA analysis and laboratory protocol assessments. Her BSc and PhD in relevant fields, along with her memberships in the Australian & Mol. Biol. and A&NZ Forensic Science Society, reinforce her ability to deliver objective, defensible analyses. She is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of responsibility in disputes involving forensic DNA evidence.