Can You Help Me Solve The Crime?

I love to watch mysteries on the Discovery channel! Sometimes I get scared watching it because those killers could still be out there some where in the world! I think I want to become a forensic scientist who examines a victims body to determine how he or she died. I think that it is interesting how the investagators find out where that person died, how they died,and who killed them. It is amazing to me how the investagators can look at DNA and saliva just to see who ccommitted the crime. They also look at finger prints, to find the identity of the killer.