Ok as_its_best, You made me look for more info on this ...may me you are right somewhat..

take a look at this:

Q: Can law enforcement officers search my laptop files? If

they do, can they make copies of the files, or information

from my address book, papers, or cell phone contacts?

A:

This issue is contested right now. Generally, law enforcement 

officers can search your laptop files and make copies of information

contained in the files. If such a search occurs, you should

write down the name, badge number, and agency of the person

who conducted the search. You should also file a complaint with

that agency.

Source: http://www.aclu.org/files/kyr/kyr_english_5.pdf