Sarah Vraitch MSc BSc (Hons)

Biology Reporting Manager

Sarah’s expertise is in the examination of biological evidence which includes the analysis of items for body fluids, the interpretation of bloodstain patterns on clothing and weapons and the interpretation of DNA profiling results, including complex mixed DNA results.

She is an experienced forensic biology expert witness and has worked on hundreds of cases over the years for the prosecution and defence, including murder cases and serious sexual assaults.


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DNA Forensics and Questioned Documents

Forensic Biology and Footwear Services

Questioned Documents

Forensic Image and Video Analysis

Forensic Chemistry and Questioned Documents

Forensic Firearms Specialists

Toxicology service, alcohol, blood, urine

Forensic Drug Services

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Experienced scientists delivering forensic effectiveness, unquestionable integrity, focused customer service and value for money from one of the UK's leading Forensic Companies.

Cyber Essentials



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