New DNA test a ‘eureka moment’ in revealing who is behind a crime

Criminals who naturally shed more DNA than others could be linked to a crime scene with greater accuracy, following the advent of a new DNA test developed by Australian researchers.
The test, which involves the use of a binding dye, allows investigators to determine where DNA evidence has been left behind at a crime scene, potentially cutting the cost of expensive forensic laboratory testing and dramatically reducing the time it takes to identify a DNA profile.