Bedbugs are a nightmare for a lot of, however Malaysian researchers have found that these blood-feeding bugs can function a remarkably useful gizmo in crime-scene investigations. Bedbugs retain DNA traces from the blood they’ve consumed for as much as 45 days, making it doable to find out the gender, eye color, or hair color of the folks they’ve bitten – and due to this fact to determine potential perpetrators.[/gpt3]