In which ways the media may have affected our perception of the reality of criminal investigation?I want fact

You'll notice that in most television crime dramas, the
criminals always seem to confess under interrogation.  This happens much more rarely
than we would think.

Watch any one of the 28 different CSI
programs and you would think that we are able to forensically prove and decipher every
single criminal case, while everyday law enforcement does not have the resources, time
or experience to conduct those types of investigations, not to mention that the physical
evidence left behind is often compromised, incomplete or
useless.

Law enforcement is a very inexact science.  Media
leads us to believe otherwise.