http://www.policecrimes.com/police.html
If you go to this site it will give you a very good idea of how the police work and your rights
your dna and suspects
well if we don't have cops our community would never be safe so if we do have cops we would be relaxed to be knowing that we are safe and we know that they are taking care of us and plus cops fight crime and other stuff which we couldn't do.
Yes
He hid from the cops out there once before.
Fingerprints, Then they can track the person down
no
We don't know why they would or would not.
the cops knock on your door
You must know how to spell "education".
Primarily by observing driving behavior.
First why do you want to know second YES
snitches get