The more personally identifiable a piece of evidence is, the closer it can be linked to the perpetrator.
A thorough and systematic investigation of a crime scene is necessary to find evidence linking a suspect to a crime.
Forensic investigators use genetic markers that vary from person to person. Thus, if all of the genetic markers in the DNA from a crime scene are identical to the genetic markers in the DNA from one of the suspects, that is good evidence that the suspect and crime scene DNA came from the same individual.
Hair found at a crime scene contains DNA, which can be compared to a suspect's or victim's DNA to establish a link. Hair also has unique characteristics like color, length, and treatment, which can be used as evidence in investigations. Analyzing hair evidence can help to identify individuals present at the crime scene.
You would find evidence
Anything found at a crime scene is considered evidence.
Detectives will find evidence of the suspect committing the crime, and then put them on trial.
They go to the scene of the crime and find evidence which they then bring back to the lab for lab technicians to analyze
A crime scene investigator is someone who checks the scene for finger prints or evidence. It plays a major role in crime department. They gather proof and evidence to bring justice and find the person who did bad things.
All around the crime scene, and sometimes in the get away car
We did not find one iota of evidence when examining the crime scene.
To uncover fingerprints and to (if feds) find evidence to crime scene
Crime scene photographs are evidence, and are never released to the public or posted on line anywhere on sites that are accessible to the public.