information help: i have to do a research paper on crime scene investigation - Help.com

this one seems good
http://www.crime-scene-investigator.net/

a possible interesting area to make a paper on would be the use of psychics
at a crime scene. I know some psychics who can pick up an old piece of pottery
and tell you who owned this in the past. I don’t know if the police use psychics.
But it seems to me they would be useful not for hard evidence but as leeds.
Once you go and find the person you can use things like DNA took to verify
the presence of the person at a crime scene. But the psychic could lead you there
first. The greatest difficulty that many crime scenes is not documenting
what happened but more where is the criminal, I would think.

I once had to do an assignment of contrasting everything that they do wrong in CSI on TV as compared to reality