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BYU professor: Skin cells can help prosecute groping sexual assault cases

BYU professor at forefront of seeking justice for sexual assault survivors

A nursing professor from Brigham Young University (BYU) is at the leading edge of helping sexual assault victims bring their assailants to justice using a little known method for collecting evidence.

BYU nursing professor helping revolutionize DNA evidence collection in sexual assault cases

Photo by Jaren Wilkey/BYU Photo Dr. Julie Valentine, professor of nursing at BYU. Photo by Jaren Wilkey/BYU Photo This article discusses sexual assault. If you are a survivor of sexual misconduct, BYU has extensive resources to help: https://advocates.byu.edu In cases of groping sexual assaults, assailants often leave behind frustratingly little physical evidence by which they can be identified and prosecuted, or so it’s commonly believed. But it turns out, scientists can sometimes develop a full DNA profile using only the skin cells attackers shed on the victims they assault. It’s called “touch DNA analysis,” and forensic experts have been refining the technique for nearly 25 years. Yet, many law enforcement officers and healthcare providers remain unaware that bodily fluids are not the only source of useful DNA samples, and they neglect to collect critical evidence from groping survivors’ clothing and skin.

En Ile-de-France, plus de malades en réanimation qu au pic de la deuxième vague

En Ile-de-France, plus de malades en réanimation qu au pic de la deuxième vague
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