Add Yahoo as a preferred source to see more of our stories on Google. When four teenage girls were murdered in an Austin, Texas, yogurt shop in 1991, a heartbroken city was left searching for answers.

DNA. It's what makes you unique. Unless you have an identical twin, your DNA is different from that of every other person in the world. And that's what makes DNA fingerprinting possible. Experts can ...

While DNA evidence found on a glove believed to have been worn by a man suspected of abducting Nancy Guthrie didn't produce a match in the FBI's database, it could still give investigators the clues ...

n the mid-1980s, tragedy struck two villages in Leicestershire, England. In two separate instances, three years apart, two teenage girls were raped and murdered on their way home from school. On ...

A landmark case has made it increasingly more difficult for lion poachers to get away with their crimes, all thanks to DNA technology.

This note sets out: (i) the BNSS statutory authority to collect biological samples, (ii) the Supreme Court’s uniform ...

Much of the controversy about the forensic use of DNA has involved population genetics. In this chapter, we first explain the principles that are generally applicable. We then consider the special ...

Westmoreland County investigators will tap into advanced DNA testing in an attempt to formulate new leads or identify suspects as part of an effort to solve violent crime cold cases. District Attorney ...