New simpler and cost-effective forensics test helps identify touch DNA

Research has found a less expensive and easier to use test to learn more about forensic touch DNA. This research has important implications for forensic investigations and being able to identify DNA from a primary contact -- someone who may have committed the crime -- as well as secondary DNA that was inadvertently and indirectly transferred through touch.

from Top Health News -- ScienceDaily https://ift.tt/Erp6wOg