As forensic DNA technology improves, concerns about contamination increase; a Texas drug analyst alleges she was fired for whistle-blowing; and Dr. Henry Lee discusses the complexity of forensic interpretation. Here’s a roundup of this week’s forensics news:
As forensic DNA becomes increasingly important to solving criminal cases and as the technology is able to exploit smaller and smaller samples of DNA, it also
raises concerns of DNA contamination
.
A former Austin Police Department crime lab drug analyst
filed a complaint
alleging she was fired for questioning the lab’s accreditation status and for suggesting that drug tests were dry-labbed.
Of the 15 members of the biology section at Ontario’s Centre of Forensic Sciences,
14 are women
.
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