Anything found at a crime scene is considered evidence.
They go to the scene of the crime and find evidence which they then bring back to the lab for lab technicians to analyze
To find a witness to a crime, one can go back to the scene and ask people who were there at that moment to be a witness. They can find these people by contacting people that were there during the scene.
Fingerprints left at a crime scene are called latent prints. These prints can be collected and used as evidence to help identify suspects and link them to the crime.
The scene of a crime in the first instance is usually investigated by a constable who has responded to a call to attend the scene. His job is to take down details of the crime and statements from witnesses. It is also his job to preserve the crime scene until the Scenes of Crime Officer (SOCO) arrives to take over the investigation.
a dead body
You would find evidence
You can find more information on chemical cleaning of a crime scene at www.winsol.com/crime.htm. Another good website is www.TragicSolutions.com
The original location of a crime or accident is called the primary crime scene. This is where the incident first occurred and where evidence is typically found and collected by investigators to piece together what happened.
They are called the Coroner.
When you need to find out about crime scene investigator training the best place to look would be an online university. They will list the locations, prices and lots of useful information about their crime scene investigator training courses.
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.
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.