What does forensic science use to match evidence to a subject?

Forensic science uses various techniques and methodologies to match evidence to a subject, including DNA analysis, fingerprinting, ballistics, and trace evidence comparison. These methods involve collecting and analyzing physical evidence from crime scenes, such as blood, hair, or fibers, and comparing it to known samples from suspects or victims. Advanced technologies like digital forensics and chemical analysis also play a crucial role in establishing connections between evidence and individuals. By applying scientific principles, forensic experts can provide objective insights that aid in criminal investigations.